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🍂 First Frost Dates for Hornbeak, Tennessee 38232

The first 36°F frost date is 30% likely to be on Oct 10. (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 Hornbeak, TN are based on historical climate data.

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

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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 2
20% chanceOct 6
30% chanceOct 10
40% chanceOct 13
50% chanceOct 16
60% chanceOct 19
70% chanceOct 22
80% chanceOct 26
90% chanceNov 1
Probability of light freeze (32°F) on or before...
10% chanceOct 12
20% chanceOct 18
30% chanceOct 22
40% chanceOct 25
50% chanceOct 28
60% chanceNov 1
70% chanceNov 3
80% chanceNov 7
90% chanceNov 14
Probability of moderate freeze (28°F) on or before...
10% chanceOct 24
20% chanceOct 30
30% chanceNov 2
40% chanceNov 5
50% chanceNov 9
60% chanceNov 13
70% chanceNov 17
80% chanceNov 23
90% chanceDec 1
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 5
20% chanceNov 11
30% chanceNov 16
40% chanceNov 21
50% chanceNov 26
60% chanceNov 30
70% chanceDec 3
80% chanceDec 7
90% chanceDec 14
Probability of hard freeze (20°F) on or before...
10% chanceNov 15
20% chanceNov 24
30% chanceNov 30
40% chanceDec 3
50% chanceDec 7
60% chanceDec 10
70% chanceDec 15
80% chanceDec 21
90% chanceDec 29
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 30
20% chanceDec 5
30% chanceDec 10
40% chanceDec 14
50% chanceDec 18
60% chanceDec 23
70% chanceDec 29
80% chanceJan 2
90% chanceJan 12

Agricultural climatic data from weather station: SAMBURG WR (USC00408065)

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