🌷 Your Ultimate Garden Calendar!

🍂 First Frost Dates for Delano, Tennessee 37325

The first 36°F frost date is 30% likely to be on Oct 12. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 22. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Delano, TN are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

Book Recommendations (ads!)

📚 Growing Under Cover: Techniques for a More Productive, Weather-Resistant, Pest-Free Vegetable Garden

📚 Greenhouse Gardening for Beginners: Step By Step Guide To Build A Year-Round Greenhouse And Grow Herbs, Organic Fruits And Vegetables, Plants, Flowers Plans & Ideas for Extending the Growing Season

📚 How to Garden Indoors & Grow Your Own Food Year Round: Ultimate Guide to Vertical, Container, and Hydroponic Gardening (Creative Homeowner) Vegetables, Herbs, DIY Projects, Composting, Lights, & More

📚 The Year-Round Vegetable Gardener: How to Grow Your Own Food 365 Days a Year, No Matter Where You Live

What is a First Frost Date?

The first fall frost signals the end of your local growing season. This date serves as an important deadline for gardeners and farmers. You'll need to complete harvesting before this point. Annuals and other tender plants will die back when frost hits, and perennial plants will enter their dormant phase for winter. Meanwhile, it's time to enjoy a cup of hot cocoa and a cozy sweater—and start planning your spring garden!

How to use the First Frost Date?

Watch your local weather forecasts in early fall to predict the first frost date. Harvest tender crops and protect vulnerable plants before frost arrives. For late-summer plantings, count backward from your area's average first frost date. This ensures your crops have enough time to mature. Keep track of when frost actually occurs in your garden each year. This helps you identify protected spots where the growing season might last longer.

First Frost Date Probabilities

Probability of frost (36°F) on or before...
10% chanceOct 5
20% chanceOct 9
30% chanceOct 12
40% chanceOct 15
50% chanceOct 17
60% chanceOct 20
70% chanceOct 23
80% chanceOct 26
90% chanceNov 1
Probability of light freeze (32°F) on or before...
10% chanceOct 13
20% chanceOct 18
30% chanceOct 22
40% chanceOct 24
50% chanceOct 27
60% chanceOct 30
70% chanceNov 1
80% chanceNov 5
90% chanceNov 10
Probability of moderate freeze (28°F) on or before...
10% chanceOct 24
20% chanceOct 30
30% chanceNov 1
40% chanceNov 4
50% chanceNov 7
60% chanceNov 10
70% chanceNov 14
80% chanceNov 19
90% chanceNov 27
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 4
20% chanceNov 10
30% chanceNov 14
40% chanceNov 18
50% chanceNov 22
60% chanceNov 27
70% chanceDec 1
80% chanceDec 4
90% chanceDec 10
Probability of hard freeze (20°F) on or before...
10% chanceNov 15
20% chanceNov 23
30% chanceNov 29
40% chanceDec 1
50% chanceDec 5
60% chanceDec 9
70% chanceDec 14
80% chanceDec 20
90% chanceDec 28
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 29
20% chanceDec 4
30% chanceDec 10
40% chanceDec 14
50% chanceDec 20
60% chanceDec 24
70% chanceDec 29
80% chanceJan 3
90% chanceJan 13

Agricultural climatic data from weather station: ATHENS (USC00400284)

Back to Weather Calendar