Last frost date lincoln ne

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 Blog

Last frost date lincoln ne. Spring Weather Forecast 2024 – Canada. Warm weather will take its time arriving in Canada in spring 2024. Storms are expected at the beginning of the season, bringing a combination of heavy rain and snow to many areas of the country. Notably, Ontario may witness a delayed snowstorm coinciding with the Easter holiday.

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.Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; Spring Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates ChartA 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.Dr. Ken Dewey 925 Oldfather Hall University of Nebraska-Lincoln Lincoln, NE 68588-0370 [email protected] average last frost date is mid March. ... Keep in mind, the frost or freeze may have caused frozen plant damage that is beyond repair and that part of the landscape may be beyond recovery. For those plants, forget it and plant for the future. 2/17/2010 10:23:40 PM.World North America United States Nebraska Lincoln. See a list of all of the Official Weather Advisories, Warnings, and Severe Weather Alerts for Lincoln, NE.In Lincoln the average date of last frost happens on April 15 . It might get as low as -15°F during the coldest months of winter. Just be sure to remember that the actual date of last …

On average, your last spring frost occurs on April 27 (at COLUMBUS 3 NE, NE climate station, elevation 1450 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: Mar 1-16: Apr 6-20 Apr 8-20: Mar 30-Apr 6: Sep 11: Asparagus: N/A: N/A: Apr …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.Click the dots to see the average date on which the chance of freezing temperatures drops below 50 percent across the United States, based on the U.S. Climate Normals from 1991–2020. (Launch the map in its own window.)Places where that date occurs near the official start of spring are colored white. Places where the last freezing …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 Dates in Nebraska and a list of locations in Nebraska with Average Last Frost Dates. Plantmaps.com. About; ... Lincoln: May 11 - May 20: Norfolk: May 11 - May 20: North Platte: May 21 - May 31: Omaha: May 11 - May 20: Papillion: May 1 - May 10: Maps for Neighboring Areas.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...Average First Freeze Dates for Nebraska | CropWatch | University of Nebraska–Lincoln. Figure 1. Map of the Midwest showing average date ranges for first …

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 ... List of Average Last Frost Dates for Locations in Nebraska. Location. Average Last Frost Dates. Bellevue. May 1 - May 10. Columbus. May 11 - May 20. Fremont. May 11 - May 20. Lincoln Temperature Yesterday. Maximum temperature yesterday: 73 °F (at 4:54 pm) Minimum temperature yesterday: 44 °F (at 6:54 am) Average temperature yesterday: 58 °F. Our frost date calculator will tell you precisely when your garden is at risk for frost. Enter your zipcode and we'll give you all the info we have. 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 BlogThis frost line map provides a general idea of where the frost line is in your area. If you live on the edge of the line, it's best to go with the recommendations of the colder side to avoid any issues. This map is from the National Snow and Ice Data center and shows the frost line map across the United States. Note how it moves down from 72 ...

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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.Get ratings and reviews for the top 12 window companies in Lincoln, NE. Helping you find the best window companies for the job. Expert Advice On Improving Your Home All Projects Fe...Oct 14. Oct 18. Oct 21. Oct 24. Oct 27. Oct 31. Nov 6. Now that you know your frost dates, use our Garden Planting Calendar for Pahrump, NV 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.

As your growing season comes to an end, the nightly temperatures for Norfolk, Nebraska start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 19, and by October 13 you're almost certain to have received at least one frost event.You have a small 20% chance of getting 32° by September 29. There is a 50% chance of being hit by a 32° frost starting around October 9. You have a 80% chance of seeing 32° by October 18. 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.Sep 27. Sep 30. Oct 3. Oct 6. Oct 10. Now that you know your frost dates, use our Garden Planting Calendar for Omaha, Nebraska to know when to sow and transplant your various vegetable plants!Lincoln 4 W 314996 ; Oct 29 ; Apr 6 : Macon Wayah Bald Mountain (WINE) Oct 15 ; May 3 ... Last Frost * Map ** Mecklenburg Douglas International Airport KCLT . Nov 11 . Mar 23 : Mitchell Spruce Pine 2 Ne 318221 ; Oct 25 ; Apr 26 : Montgomery Sandhills Research Station JACK ; Nov 21 ; Mar 21 ... first and last frost/freeze dates for each year in ...Some low-sodium breakfast cereal options include Quaker’s Puffed Rice and Kellogg’s Frosted Mini-Wheats, Toasted Brown Sugar Squares and Raisin Squares, according to CNN. Other opt...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.Frost Damage Symptoms. Frost damage symptoms of water-soaked leaves and/or stems developed one to two days post-frost but it’s best to wait five to seven days to assess damage. This is important because the plants still looked fairly green on Oct. 9, but by Oct. 13, greater frost damage to plants was observed. Higher soil moisture content ... Detailed planting guides for Lincoln, NE based on USDA zone date and last frost date. Plant your cantaloupe seeds in the garden or set out the transplants 3 to 4 weeks after the last average frost date in the spring. Sow your cantaloupe seeds indoors about 6 weeks before transplanting seedlings into the garden. Use biodegradable peat or paper pots that can be set directly into the garden. Keep your seedlings or seeds away from ...Date of the Last Freeze after Winter (32 F or lower) for Lincoln, NE, 1887-2010 (124 Years) Earliest "last freeze", March 27, 1925 (Calendar Day 86).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. 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 For Your Garden. First and last frost dates differ considerably depending on the town where you garden. GardenAction gives you the ability to set these dates to your home town in seconds. If you do this, all dates in GardenAction will be adjusted so that they are accurate for your home town. Sowing, planting, harvest and care dates ...TABLE: Historical Lincoln Daily Weather and Climate Data (external to this site) Annual NWS summaries (all variables) Annual Summary (ours) Year 2016. Weekly Summaries (all variables) Annual Statistical Summaries (all variables) All of the above data are the Official National Weather Service data for Lincoln, NE.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; Spring Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden BlogOct 14. Oct 18. Oct 21. Oct 24. Oct 27. Oct 31. Nov 6. Now that you know your frost dates, use our Garden Planting Calendar for Pahrump, NV 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.

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Enter your zip code or postal code above. The 2024 gardening calendar tells you the ideal times WHEN TO PLANT vegetables, fruit, and herbs in your area. The chart lists: While you don't have to plant the very first date available, you don't want to wait too long, or you won't get your crops matured and harvested before the first fall/winter frost.Nov 17. Nov 20. Nov 23. Nov 26. Dec 1. Now that you know your frost dates, use our Garden Planting Calendar for Fresno, California to know when to sow and transplant your various vegetable plants!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 BlogCheck out our new varieties for 2024. Free shipping on all orders over $75.Last Date to Plant: You may plant any time from the "start seeds" dates until this "last date." Don't wait any longer, or the crop won't have time to get to harvest before fall/winter frosts. The " Moon Dates " indicate the best planting dates based on Moon phases. You can learn more about this age-old technique below.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.You have a small 20% chance of getting 32° by October 14. There is a 50% chance of being hit by a 32° frost starting around October 23. You have a 80% chance of seeing 32° by October 31. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.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 ... ….

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.Within the last quarter, Lincoln Electric Holdings (NASDAQ:LECO) has observed the following analyst ratings: Bullish Somewhat Bullish Indiffe... Within the last quarter, Linco...General Overview of Spring Frost/Freeze Information: The mid-April through early-May time frame typically features the final occurrence of freezing temperatures and/or frost of the spring season within our 30-county coverage area of south central Nebraska and north central Kansas. Based on 30-year averages, the date of the AVERAGE last spring freeze (32°-or-colder) ranges from around April ...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 BlogFirst Fall Frost. Growing Season. DAVID CITY, NE. 1610'. May 2. Oct 5. 155 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA.You have a small 20% chance of getting 32° by September 21. There is a 50% chance of being hit by a 32° frost starting around October 1. 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 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 northwest (NW) and southeast (SE) regions of Nebraska typically represent the earliest to latest fall freeze range. It can be assumed areas in-between follow the northwest to southeast gradient. 28°F Freeze. 10% of years by Oct 1-10 in SE and by Sept. 11-20 in NW. 50% of years by October 11-20 in SE and by Oct. 1-10 in NW.On average, your last spring frost occurs on May 17 (at ALLIANCE 1WNW, NE climate station, elevation 3992 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: Mar 22-Apr 5 Mar 22-25: Apr 26-May 10 May 7-10: Apr 19-26 Apr 19-23: Aug 31 ... Last frost date lincoln ne, 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., As your growing season comes to an end, the nightly temperatures for Wayne, Nebraska start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 14, and by October 7 you're almost certain to have received at least one frost event., Plant Maps data shows both as having estimated last frosts in early June. In the Lake District, it's late May (21st-31st). Generally speaking, last frosts get later as you go further north but there is a lot of variety so it is always worth checking local forecasts. Dennis Barnes // Getty Images., Average Date of Last Frost (spring) April 15: Average Date of First Frost (fall) October 15: Lowest Expected Low-15°F: Highest Expected Low-10°F, 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., Removing the door panel of a Lincoln Navigator is necessary if you need to access or replace the speaker mounted in the door. Hidden screws secure the door panel; you must remove t..., 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., 2024 First and Last Frost Dates for Places in North Carolina, Average Date of First Frost (fall) December 15. Lowest Expected Low. 35°F. Highest Expected Low. 40°F. This means that on a really cold year, the coldest it will get is 35°F . On most years you should be prepared to experience lows near 40°F . Below is a list of planting guides for Zone 10b., 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. , Lincoln Calling Festival 2024 Cherry Glazerr, Frost Children, and Nightosphere. Duffy's Tavern , Lincoln, NE, US. Saturday 04 May 2024., On average, your last spring frost occurs on April 30 (at WILKES-BARRE INTL AP, PA climate station, elevation 931 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: Mar 4-19: Apr 9-23 Apr 9-23: Apr 2-9 Apr 8-9: Sep 15: Asparagus: N/A: N/A ..., Greece Interactive Average Last Frost Date Map. Greece Interactive Average Last Frost Date Map. Plant Maps. Home (current) About; Home; Greece Last Frost Date Map; Greece 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:, 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 12. You have a 80% chance of seeing 32° by October 23. 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. , 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 ..., You have a small 20% chance of getting 32° by September 19. There is a 50% chance of being hit by a 32° frost starting around September 27. You have a 80% chance of seeing 32° by October 6. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., Frost Damage Symptoms. Frost damage symptoms of water-soaked leaves and/or stems developed one to two days post-frost but it's best to wait five to seven days to assess damage. This is important because the plants still looked fairly green on Oct. 9, but by Oct. 13, greater frost damage to plants was observed. Higher soil moisture content ..., The last frost of the spring season now occurs roughly seven days earlier than it did 100 years ago, the study concluded, and the first frost of the fall strikes about five days later — though the trends did vary by region., 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., Spruce Pine 2 Ne (318221) – Network: COOP – Elevation: 2850 ft. above sea level – Based on data from 2004 to 2019* * This station has less than 20 years of data, so compare with nearby stations to assess the most accurate freeze dates for this area: October 21: April 27: Banner Elk (310506) – Network: COOP – Elevation: 3770 ft. above ..., U.S. Department of Agriculture. According to the new map released in November 2023, about half of the United States has shifted to a new hardiness zone. That's really big news if you consider 80 million Americans use this map to decide on what and when to grow! Simply put, the types of plants that are able to grow successfully has …, Jul. 11 - Jul. 20. Zone 20. Jul. 21 - Jul. 31. Zone 21. Frost Year Round. Plantmaps has derived zones indicating the Interactive map of average annual Last frost dates for the state of Alaska., Last Frost Dates were calculated using daily climate data from the period between 1991-2020. Related Pages List of Average Last Frost Dates for Locations in Nevada, Last Frost Date. On average all chance of frost has passed is on April 15 in Lincoln . You should expect an average low temperature of -15°F in the coldest months of winter. …, When to plant green beans in Nebraska? Direct sowing outdoors is the optimal method for growing beans. Plant seeds in soil that is at least 48 degrees Fahrenheit (9 degrees Celsius) after the last expected date of spring frost. Too early planting might result in the seeds rotting due to the cold, wet soil. What can I plant right now in Nebraska?, Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; Spring Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden Blog, January 15 - January 31. 10a, 10b. December 15 - December 31. January 1 - January 15. 11a - 13. Frost-free year-round. Frost-free year-round. Understanding your USDA Hardiness Zone's first and last frost dates empowers you to make informed decisions about when to start planting, transplant, and prepare for the colder months., The zone lines on the map are approximate and do not represent sharp changes in climate. The length of the growing season and temperatures change gradually from one zone to another. Table 1, Average Frost-Free Period in Climatic Zones of Ontario (1976-2005) gives the average dates of first and last frost (0°C) for each zone. Table 1., 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.