Last frost date dayton ohio 2023

You have a small 20% chance of getting 32° by October 13. There is a 50% chance of being hit by a 32° frost starting around October 24. You have a 80% chance of seeing 32° by November 4. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.

A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. The first frost date is the earliest date in the year that frost is expected to occur, while the last frost date is the latest date that frost is expected. These dates can vary greatly depending on the location and climate, with some areas experiencing frost as early as September and as late as May. In the UK, the average first frost date is ...The first frost date is the earliest date in the year that frost is expected to occur, while the last frost date is the latest date that frost is expected. These dates can vary greatly depending on the location and climate, with some areas experiencing frost as early as September and as late as May. In the UK, the average first frost date is ...Dayton’s first frost date is 10/19 and its last frost date is 4/22. Use your last and first frost dates below to calculate your planting schedules. Learning Download: Growing and Harvesting in Ohio. Dayton, Ohio: Zone 6. Spring Last Frost Date: 4/22. Fall First Frost Date: 10/19. Download as a pdf: When to plant in Dayton.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.

UNIVERSITY OF DAYTON DAYTON OH 2023-2024 ACADEMIC CALENDAR FALL 2023 Date Event Mon, Aug 7 Degrees conferred – no ceremony Mon, Aug 7 New Faculty Orientation ... Date Event Fri, Jan 5 Last day to complete registration Mon, Jan 8 Classes begin at 8:00 AM Fri, Jan 12 Last day for late registration, change of grading options and …Weather History for Dayton, OH. Historical Weather Data for a Location and Date. Data is available up to April 27, 2024. Interested in weather history? Access weather history data for dates going back to 1945! It's both useful and fun—whether you're planning a trip or just want to know the weather on a special date.Average price of flights from Dayton by month. DAY-DEN. DAY-TPA. DAY-HOU. DAY-MCO. DAY-ATL. Currently, September is the cheapest month in which you can book a flight from Dayton (average of $333). Flying from Dayton in June will prove the most costly (average of $456).A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.

Youngstown — May 8. Here's when you should start various crops in your gardens: Carrots. Dayton residents — March 12-27. Youngstown residents — April 3-17. Toledo residents — March 19 ...Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, State) below and we'll tell you what we know. Our information is taken directly from the National Weather Service and depending on the location of the reporting station for your zip code, the results may vary. Popular Plants.The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones. A broadband internet connection is recommended for the ... Sep 30. Oct 3. Oct 5. Oct 7. Oct 10. Oct 13. Oct 17. Now that you know your frost dates, use our Garden Planting Calendar for Loveland, Ohio to know when to sow and transplant your various vegetable plants! A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light …

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A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Sep 25. Sep 28. Sep 30. Oct 2. Oct 4. Oct 6. Oct 9. Oct 13. Now that you know your frost dates, use our Garden Planting Calendar for Cambridge, OH to know when to sow and transplant your various vegetable plants!Depending on the type of corn, it takes roughly 25-30 days to grow corn from seed indoors and then transplant them to your garden. For a specific date that you should start corn seeds indoors you should: Find the last average frost date HERE. And then subtract 60 days from it.2023 last frost date #804719. Asked August 04, 2022, 9:21 PM EDT. Is the last frost date for 2023 for hardiness zone 6a predicted/known yet? Oakland County Michigan.

Dayton’s first frost date is 10/19 and its last frost date is 4/22. Use your last and first frost dates below to calculate your planting schedules. Learning Download: Growing and Harvesting in Ohio. Dayton, Ohio: Zone 6. Spring Last Frost Date: 4/22. Fall First Frost Date: 10/19. Download as a pdf: When to plant in Dayton.Depending on the type of sweet potato, it takes roughly 40-50 days to grow sweet potato from seed indoors and then transplant them to your garden. For a specific date that you should start sweet potato seeds indoors you should: Find the last average frost date HERE. And then subtract 60 days from it.Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; SUMMER Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden BlogFrost Dates for Dayton, OH. See 2024 Frost Dates for Your Location. Use our 2024 Frost Dates Calculator to find the average dates of the last light freeze of spring and the first light freeze of fall for locations across the U.S. and Canada.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; SUMMER Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart Toledo, Ohio: Zone 6. Spring Last Frost Date: 4/23. Fall First Frost Date: 10/21. Download as a pdf: When to Plant in Toledo. *Planting dates are based on past weather data. There is a 10% chance that you will have a frost outside of the range above. Watch local weather for more accurate frost dates.the frost and freeze program for 2023. Temperatures this morning. dropped below freezing for much of the region, ending the growing. season. Temperatures below freezing are also expected during the. morning hours of November 1 and November 2. This will be the last statement that will be issued this fall. regarding frost and freeze concerns in ...Mar 21, 2022 · Highlights. This map shows the average date past which the chances that the temperature will remain above freezing for the rest of the season are higher than the chances of return to freezing temperatures. On average, the last freeze of the season across most of the United States occurs after the first day of spring. TechCrunch Live is thrilled to shine the spotlight on Columbus, Ohio on June 1. Register NOW for the virtual event and apply for the pitch-off. TechCrunch Live is thrilled to shine... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A light frost is when temperatures are between 29°–32°F. During a light frost, tender plants may be killed, with little destructive effect on hardier vegetation. The probability of a frost occurring after the spring date or before the fall frost date listed below is 30%, which means that a frost could occur before or after the dates listed.

You have a small 20% chance of getting 32° by October 3. There is a 50% chance of being hit by a 32° frost starting around October 13. You have a 80% chance of seeing 32° by October 22. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.

Oct 12. Oct 16. Oct 19. Oct 23. Oct 26. Oct 31. Nov 5. Now that you know your frost dates, use our Garden Planting Calendar for Akron, Ohio to know when to sow and transplant your various vegetable plants!An Interactive Map of Average First Frost Dates in Ohio and a list of locations in Ohio with Average First Frost Dates. Plantmaps.com. About; ... Dayton: Oct. 21 - Oct. 31: Defiance: Oct. 21 - Oct. 31: Delaware: Oct. 11 - Oct. 20: Dublin: ... Ohio Average Days with Frost Map; Ohio Average Last Frost Dates Map; US Drought Conditions Map; Ohio ...Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, State) below and we'll tell you what we know. Our information is taken directly from the National Weather Service and depending on the location of the reporting station for your zip code, the results may vary. Popular Plants.the frost and freeze program for 2023. Temperatures this morning. dropped below freezing for much of the region, ending the growing. season. Temperatures below freezing are also expected during the. morning hours of November 1 and November 2. This will be the last statement that will be issued this fall. regarding frost and freeze concerns in ...Depending on the type of cucumbers, it takes roughly 30-40 days to grow cucumbers from seed indoors and then transplant them to your garden. For a specific date that you should start cucumbers seeds indoors you should: Find the last average frost date HERE. And then subtract 60 days from it.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; SUMMER Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden BlogToledo — April 23. Dayton — April 17. Youngstown — May 8. Here's when you should start various crops in your gardens: Carrots. Dayton residents — March 12-27. Youngstown residents ...

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Welcome to FrostDate.com! You have the internet's largest collection of last frost dates by city. You also have guides for planting each plant in your city, as well as for each zone. Start by choosing your state from the list below. Or you can choose your USDA Zone from the list at the bottom of the page. When to plant seeds based on the last ...Lookup your first and last freeze/frost dates by zip code. Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, …A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Main navigation. Weather Weather sub-navigation. Extended Forecast; 5-Day Forecast; Winter Forecast 2023; Christmas Forecast; Frost Dates; Weather History; Gardening Gardening sub-navigation Earliest Last Frost: April 9 (1896) March 30 (1878) April 12 (1952) April 15 (2019) April 7 (1878) ... OH 925 Keynote Circle Suite 314 Brooklyn Heights, OH 44131 (216 ... The best date spots in Dayton Ohio (and even some quarantine date ideas!) here. Date Ideas Dayton Ohio: 50+ Romantic Things to do for Couples Food and Drink Ideas: Date Night Ideas in Ohio. Dayton Bar Hunt. One of the best activities for couples in the city. Take a scavenger hunt through the cities best landmarks and hidden gems, …You have the internet's largest collection of last frost dates by city. You also have guides for planting each plant in your city, as well as for each zone. Start by choosing your state from the list below. Or you can choose your USDA Zone from the list at the bottom of the page. When to plant seeds based on the last frost date.Before you buy properties at Ohio tax lien sales, learn about the auction process and requirements and explore the various properties available. Research interesting properties to ...Sep 25. Sep 28. Sep 30. Oct 2. Oct 4. Oct 6. Oct 9. Oct 13. Now that you know your frost dates, use our Garden Planting Calendar for Cambridge, OH to know when to sow and transplant your various vegetable plants! We have now PASSED the last FREEZE date, but the last FROST DATE for Dayton Ohio is... April 30, 2012. Remember, you can plant your cold crops - vegetables such as potatoes, onions, garlic, cabbage, broccoli, brussel sprouts, cauliflower, turnip, carrots, lettuce, parsnips, celery - right now. But better to wait until AFTER the danger of frost ... All you need to do is enter your zip code on top of this page and it will locate your area and tell you the estimated first and last frost dates. Scroll down further to find two tables, each giving the estimated dates for 90%, 50%, … 1. The USDA Hardiness Zone Method. To find the average frost dates for your region, you first need to determine your hardiness zone or planting zone. You can do this by using our planting zone map tool. Click on your state to zoom in or enter your zip code to find the zone number of your specific area. Frost dates can vary widely within each ... ….

This popular Brazilian confection has a thing or two up its sleeve. Brazil is home to many wonderful things, not least of which is the brigadeiro. Constructed almost entirely of sw...List of Average Last Frost Dates for Locations in Ohio. Location. Average Last Frost Dates. Akron. May 11 - May 20. Alliance. May 21 - May 31. Ashland. May 11 - May 20.Our frost date calculator will tell you precisely when your garden in Dayton-mcd, OH is at risk for frost.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.The USDA Plant Hardiness Zone Map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location. The map is based on the average annual extreme minimum winter temperature, displayed as 10-degree F zones and 5-degree F half zones. A broadband internet connection is recommended for the ...Designed to assist gardeners of all skill levels, this guide is your tool for cultivating a bountiful and thriving garden in Ohio’s distinct environmental landscape. First and Last Frost Dates. Frost: When temperatures are less than or equal to 36°F (2°C) but above 32°F (0°C) Freeze: Below 32°F (0°C) but above 29°F (-1.7°C)WESTPORT, Conn., Oct. 7, 2020 /PRNewswire/ -- LCR Capital Partners is excited to announce that Louis Frost has agreed to join LCR as a Senior Advi... WESTPORT, Conn., Oct. 7, 2020 ...Feb 28, 2012 · On average, your last spring frost occurs on April 25 (at DAYTON MCD, OH climate station, elevation 721 feet). Crop Based on Frost Dates Based on Moon Dates; Start Seeds Indoors Plant Seedlings or Transplants Start Seeds Outdoors Last Date to Plant; Arugula: Feb 28-Mar 14: Apr 4-18 Apr 8-18: Mar 28-Apr 4: Sep 23: Asparagus: N/A: N/A: Apr 11-25 ... Toledo, Ohio: Zone 6. Spring Last Frost Date: 4/23. Fall First Frost Date: 10/21. Download as a pdf: When to Plant in Toledo. *Planting dates are based on past weather data. There is a 10% chance that you will have a frost outside of the range above. Watch local weather for more accurate frost dates.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Last frost date dayton ohio 2023, Toledo — April 23. Dayton — April 17. Youngstown — May 8. Here's when you should start various crops in your gardens: Carrots. Dayton residents — March 12-27. Youngstown residents ..., In freeze date tables for locations noted on the map, a set of probabilities is provided for various temperature thresholds in spring and fall. For example: viewing a "Spring Freeze Dates" table, along the "32" degrees row, and under the ".70" probability column, one might see "4/19". This means that for this location, there is a 70% chance of ..., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. , Planting Guides for Dayton. According to the USDA Dayton is in USDA Zone 6a. Here is some general info for USDA Zone 6a to help you get started. Average Date of Last Frost (spring) April 15. Average Date of First Frost (fall) October 15. Lowest Expected Low., You have a small 20% chance of getting 32° by October 4. There is a 50% chance of being hit by a 32° frost starting around October 16. You have a 80% chance of seeing 32° by October 28. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., Oct 2. Oct 4. Oct 7. Oct 10. Oct 12. Oct 16. Oct 20. Now that you know your frost dates, use our Garden Planting Calendar for Cleveland, Ohio to know when to sow and transplant your various vegetable plants!, The last frost date in spring and the first frost date in autumn mark the beginning and end of the natural garden growing season. Use these dates to plan seed …, A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., You have a small 20% chance of getting 32° by October 2. There is a 50% chance of being hit by a 32° frost starting around October 11. You have a 80% chance of seeing 32° by October 20. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. , We have now PASSED the last FREEZE date, but the last FROST DATE for Dayton Ohio is... April 30, 2012. Remember, you can plant your cold crops - vegetables such as potatoes, onions, garlic, cabbage, broccoli, brussel sprouts, cauliflower, turnip, carrots, lettuce, parsnips, celery - right now. But better to wait until AFTER the danger of frost ... , TechCrunch Live is thrilled to shine the spotlight on Columbus, Ohio on June 1. Register NOW for the virtual event and apply for the pitch-off. TechCrunch Live is thrilled to shine..., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. , Our frost date calculator will tell you precisely when your garden in Dayton-mcd, OH is at risk for frost., Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, State) below and we'll tell you what we know. Our information is taken directly from the National Weather Service and depending on the location of the reporting station for your zip code, the results may vary. Popular Plants., You have a small 20% chance of getting 32° by October 3. There is a 50% chance of being hit by a 32° frost starting around October 13. You have a 80% chance of seeing 32° by October 22. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., If your city is not listed below you can find its Last & First Frost Dates HERE. Ohio Last & First Frost Dates. Unfortunately, Mother Nature plays cruel tricks on us every year. ... January 13, 2023 . Here is the BEST Time to Fertilize Lima Beans in Wyoming (2023 Guide) January 4, 2022 . 10 BEST Mulch for BETTER Pumpkins (2023) …, You have a small 20% chance of getting 32° by October 3. There is a 50% chance of being hit by a 32° frost starting around October 11. You have a 80% chance of seeing 32° by October 19. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., You have a small 20% chance of getting 32° by October 13. There is a 50% chance of being hit by a 32° frost starting around October 24. You have a 80% chance of seeing 32° by November 4. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; SUMMER Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart, A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., Oct 2. Oct 7. Oct 11. Oct 15. Oct 19. Oct 23. Oct 28. Nov 3. Now that you know your frost dates, use our Garden Planting Calendar for Toledo, Ohio to know when to sow and transplant your various vegetable plants!, Planting Guides for Dayton. According to the USDA Dayton is in USDA Zone 6a. Here is some general info for USDA Zone 6a to help you get started. Average Date of Last Frost (spring) April 15. Average Date of First Frost (fall) October 15. Lowest Expected Low., A light frost is when temperatures are between 29°–32°F. During a light frost, tender plants may be killed, with little destructive effect on hardier vegetation. The probability of a frost occurring after the spring date or before the fall frost date listed below is 30%, which means that a frost could occur before or after the dates listed. , Sep 26. Sep 29. Oct 2. Oct 4. Oct 7. Oct 10. Oct 13. Oct 17. Now that you know your frost dates, use our Garden Planting Calendar for Findlay, OH to know when to sow and transplant your various vegetable plants!, List of Average Last Frost Dates for Locations in Ohio. Location. Average Last Frost Dates. Akron. May 11 - May 20. Alliance. May 21 - May 31. Ashland. May 11 - May 20., Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 70 °F. Clear. (Weather station: Dayton / Wright-Patterson Air Force Base, USA). See more current weather. Select month:, The first frost date is the earliest date in the year that frost is expected to occur, while the last frost date is the latest date that frost is expected. These dates can vary greatly depending on the location and climate, with some areas experiencing frost as early as September and as late as May. In the UK, the average first frost date is ..., Click or call (800) 729-8809. View Dayton obituaries on Legacy, the most timely and comprehensive collection of local obituaries for Dayton, Ohio, updated regularly throughout the day with ..., May 7, 2021 · Oct 2. Oct 4. Oct 6. Oct 8. Oct 11. Oct 13. Oct 17. Now that you know your frost dates, use our Garden Planting Calendar for Fairfield, Ohio to know when to sow and transplant your various vegetable plants! , Depending on the type of impatiens, it takes roughly 14 to 21 days to grow impatiens from seed indoors and then transplant them to your garden. And then another 12 weeks to bloom! For a specific date that you should start impatiens seeds indoors you should: Find the last average frost date HERE. And then subtract 14 days from it., When is the average last spring frost and first fall frost? We have dates for both, listed state by state. The dates listed below are estimated average light frost dates based on …, A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.