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🍂 First Frost Dates for Hewitt, Texas 76643

The first 36°F frost date is 30% likely to be on Nov 5. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 15. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Hewitt, TX 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 29
20% chanceNov 1
30% chanceNov 5
40% chanceNov 8
50% chanceNov 11
60% chanceNov 15
70% chanceNov 18
80% chanceNov 22
90% chanceNov 28
Probability of light freeze (32°F) on or before...
10% chanceNov 4
20% chanceNov 10
30% chanceNov 15
40% chanceNov 19
50% chanceNov 23
60% chanceNov 26
70% chanceNov 30
80% chanceDec 3
90% chanceDec 9
Probability of moderate freeze (28°F) on or before...
10% chanceNov 14
20% chanceNov 22
30% chanceNov 27
40% chanceDec 1
50% chanceDec 4
60% chanceDec 8
70% chanceDec 12
80% chanceDec 18
90% chanceDec 26
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 28
20% chanceDec 4
30% chanceDec 8
40% chanceDec 13
50% chanceDec 18
60% chanceDec 23
70% chanceDec 28
80% chanceJan 2
90% chanceJan 13
Probability of hard freeze (20°F) on or before...
10% chanceDec 7
20% chanceDec 12
30% chanceDec 18
40% chanceDec 23
50% chanceDec 28
60% chanceJan 1
70% chanceJan 6
80% chanceJan 16
90% chanceJan 28
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 12
20% chanceDec 20
30% chanceDec 25
40% chanceDec 30
50% chanceJan 1
60% chanceJan 6
70% chanceJan 13
80% chanceJan 21
90% chanceFeb 1

Agricultural climatic data from weather station: WACO DAM (USC00419417)

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