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 Spring Frost First Fall Frost Growing Season; SEATTLE BOEING FLD, WA: 19' Mar 21: Nov 10: 233 daysA 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.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. Severe freeze: 24°F (-4.4°C) and colder—heavy ...Oct 18. Oct 23. Oct 27. Oct 31. Nov 3. Nov 7. Nov 12. Nov 19. Now that you know your frost dates, use our Garden Planting Calendar for Tuscaloosa, Alabama to know when to sow and transplant your various vegetable plants!Sep 17. Sep 20. Sep 22. Sep 24. Sep 26. Sep 29. Oct 2. Oct 5. Now that you know your frost dates, use our Garden Planting Calendar for Spokane, WA 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 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. 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.Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden Blog; Cicada Map 2024! Plant Growing Guides; Pests & Diseases; Vegetable Gardening; Flower Gardening; Monthly Garden To-Do; Moon & Sun Moon & Sun sub-navigation. Total Eclipse 2024;3.1 First and last frost date trends (Analysis A). Advancement of the last frost date and retardation of the first frost date have been clearly detected at many stations. Histograms of the trends determined for 1951-2010 are shown in Fig. 3a for the first frost date and Fig. 3e for the last frost date. The mean trends of the first and last frost dates were +0.224 and −0.228 day/year ...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.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. Severe freeze: 24°F (-4.4°C) and colder—heavy ...Are you a news enthusiast looking for the most reliable and up-to-date information about the Seattle area? Look no further than The Seattle Times. With a subscription to this reput...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.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.Japan Interactive Average Last Frost Date Map. Japan Interactive Average Last Frost Date Map. Plant Maps. Home (current) About; Home; Japan Last Frost Date Map; Japan Average Last Frost Date Map. Zone 1 Frost Rare: Zone 2 Jan. 21 - Jan. 31: Zone 3 Feb. 1 - Feb. 10: Zone 4 Feb. 11 - Feb. 20: Zone 5 Feb. 21 - Feb. 29: Zone 6 Mar. 1 - Mar. 10:Last Frost Date. The average date of last frost is March 15 in Seattle. You should expect an average low temperature of 15°F in the coldest months of winter. Keep in mind that the actual date of last frost is not always accurate because it is based on the USDA zone info for Seattle and it can change quite a bit from year to year.Oct 28. Oct 31. Nov 3. Nov 6. Nov 9. Nov 12. Nov 15. Nov 20. Now that you know your frost dates, use our Garden Planting Calendar for denton, tx to know when to sow and transplant your various vegetable plants!Last Frost Date. In Seattle the average date of last frost happens on March 15. It might get as low as 15°F during the coldest months of winter. Always keep in mind that USDA zone info for Seattle is not always accurate and the actual date of last frost can change quite a bit from year to year.An Interactive Map of Average First Frost Dates in Washington and a list of locations in Washington with Average First Frost Dates. Plantmaps.com. About; ... Seattle: Nov. 11 - Nov. 20: Shoreline: Nov. 11 - Nov. 20: Silver Firs: Nov. 1 - Nov. 10 ... Washington Average Days with Frost Map; Washington Average Last Frost Dates Map; US Drought ...Daisies, delphinium, and dianthus should be started 10 to 12 weeks ahead and can be planted out 1 to 2 weeks before the frost-free date. Asclepias, foxglove, heliopsis, and phlox take 10 to 12 weeks but need to wait until after the last frost to be transplanted. Zinnias are fast-growing annuals that can be started indoors or seeded …Cream cheese frosting is a versatile and delicious topping that can take any dessert to the next level. Before we dive into the best cream cheese frosting recipes, it’s important t...Last Frost Date. On average the last frost has passed is on March 15 in Seattle. It might get as low as 15°F during the coldest months of winter. Remember that USDA zone info for Seattle is just an average and the actual date of last frost can change quite a bit from year to year.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 times. The best time to plant potatoes is in the early spring, 2 to 4 weeks before the last frost date. This will give your potatoes enough time to grow and mature before the hot summer weather sets in. In general, you should aim to plant your potatoes when the soil temperature is at least 50 degrees Fahrenheit.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. 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.Past Weather in Seattle, Washington, USA — Yesterday and Last 2 Weeks. Time/General. Weather. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 59 °F. Partly cloudy.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.Are you an aspiring intern looking for housing in Seattle this summer? Don’t worry, we’ve got you covered. Seattle is a vibrant city with plenty of options for summer intern housin...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.You have a small 20% chance of getting 32° by October 8. There is a 50% chance of being hit by a 32° frost starting around October 19. You have a 80% chance of seeing 32° by October 30. 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. 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.Feb 20, 2024 · First and Last Frost Dates. A "frost" date means when temperatures fall to 32°F or lower, which is cold enough to damage leaves or kill young, tender plants. In the most basic sense, your "growing season" is essentially the time between when the last freeze happens in spring (your last frost date) and the first time temps get to freezing later ...Seattle WA ZIP Code 98146 Profile, Map, Demographics, Politics and School Attendance Areas - Updated May 2024 . ZipDataMaps. ... Average First Frost Date: November 11 - 20: Average Last Frost Date: March 21 - 31: Koppen-Geiger Climate Zone: Csb - Warm-Summer Mediterranean Climate: Ecoregion: 2f - Central Puget Lowland: 98146 Annual Climate Data ...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.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.APRIL GARDEN TIPS General Gardening Tips April 15th is the Puget Sound area's expected last frost date. If a seed package or plant tag says "plant after danger of frost has passed," mid to late April is usually safe. Remember, though, that this can differ widely from year to year, and neighborhood to neighborhood. Seattle…Seattle Temperature Yesterday. Maximum temperature yesterday: 54 °F (at 3:53 pm) Minimum temperature yesterday: 49 °F (at 2:53 am) Average temperature yesterday: 52 …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.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.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.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 17. Oct 21. Oct 25. Oct 28. Nov 1. Nov 6. Nov 12. Now that you know your frost dates, use our Garden Planting Calendar for Poulsbo, Washington 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 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.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.Nov. 15 is the average date of the first frost in Seattle, according to The Old Farmer's Almanac, a time-tested publication offering a blend of long-range weather predictions mixed with humor ...Frost Dates for Washington. First and last average frost dates for 23 major Washington state cities from Aberdeen to Yakima. Previous: Ecologically Sound Lawn Care for the Pacific Northwest.The average date of last frost is March 15 in Seattle. You can expect an average low temperature of 15°F in the coldest months of winter. ... Since half of the time in Seattle last frost occurs after March 15 be ready to protect your …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.Dates are given based upon when a 50% chance that the first or last frost of the year has occurred. If you want to be conservative or take a risk then add or subtract an extra two weeks to the date of the first or last frosts. Flower in the frost by Gabriel Anast. Note: Early = 1st to 10th of the month. Mid = 11th to 20th of the month.New Brunswick Interactive Average Last Frost Date Map. Plant Maps. Home (current) About; Home; New Brunswick Last Frost Date Map; Map of New Brunswick Average Last Frost Dates. Zone 6 Apr. 11 - Apr. 20: Zone 7 Apr. 21 - Apr. 30: Zone 8 May 1 - May 10: Zone 9 May 11 - May 20: Zone 10 May 21 - May 31: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.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.An Interactive Map of Average First Frost Dates in Washington and a list of locations in Washington with Average First Frost Dates. Plantmaps.com. About; ... Seattle: Nov. 11 - Nov. 20: Shoreline: Nov. 11 - Nov. 20: Silver Firs: Nov. 1 - Nov. 10 ... Washington Average Days with Frost Map; Washington Average Last Frost Dates Map; US Drought ...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.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. Severe freeze: 24°F (-4.4°C) and colder—heavy ...Washington Heat Zones Map. US Köppen Climate Classification Map. An Interactive Map of Average Last Frost Dates in Washington and a list of locations in Washington with Average Last Frost Dates.The average last frost date in Norfolk is approximately 1 – 10 April. What does last frost date mean? The average last frost date is the date when a region can expect its last frost meaning that many plants & vegetables can be sown or transplanted outside without the risk of the weather damaging the 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.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.First and Last Frost Dates. Frost: When temperatures are less than or equal to 36°F (2°C) but above 32°F (0°C) ... Seattle, WA 98121. Hours Monday–Friday: 9 ...Sep 19. Sep 23. Sep 26. Sep 30. Oct 4. Oct 10. Now that you know your frost dates, use our Garden Planting Calendar for Yelm, Washington 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 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. 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.. These dates can vary year by year, usually withiA frost date is the average date of the last light freeze In Seattle the average date of last frost happens on March 15. In the coldest months of winter you should expect an average low temperature of 15°F . It's important to remember that USDA zone info for Seattle is just an average and the actual date of last frost will vary from year to year.You have a small 20% chance of getting 32° by September 23. There is a 50% chance of being hit by a 32° frost starting around October 3. You have a 80% chance of seeing 32° by October 12. 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 spri 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. An Interactive Map of Average Last Frost ...
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