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🍂 First Frost Dates for Rule, Texas 79548

The first 36°F frost date is 30% likely to be on Oct 28. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 5. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Rule, 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 20
20% chanceOct 25
30% chanceOct 28
40% chanceNov 1
50% chanceNov 2
60% chanceNov 5
70% chanceNov 7
80% chanceNov 11
90% chanceNov 16
Probability of light freeze (32°F) on or before...
10% chanceOct 28
20% chanceNov 1
30% chanceNov 5
40% chanceNov 8
50% chanceNov 11
60% chanceNov 14
70% chanceNov 18
80% chanceNov 22
90% chanceNov 27
Probability of moderate freeze (28°F) on or before...
10% chanceNov 3
20% chanceNov 10
30% chanceNov 14
40% chanceNov 19
50% chanceNov 22
60% chanceNov 26
70% chanceNov 30
80% chanceDec 3
90% chanceDec 7
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 14
20% chanceNov 20
30% chanceNov 26
40% chanceNov 30
50% chanceDec 3
60% chanceDec 6
70% chanceDec 10
80% chanceDec 15
90% chanceDec 22
Probability of hard freeze (20°F) on or before...
10% chanceNov 23
20% chanceDec 1
30% chanceDec 7
40% chanceDec 11
50% chanceDec 16
60% chanceDec 21
70% chanceDec 27
80% chanceJan 1
90% chanceJan 11
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 6
20% chanceDec 13
30% chanceDec 18
40% chanceDec 24
50% chanceDec 29
60% chanceJan 2
70% chanceJan 8
80% chanceJan 17
90% chanceJan 31

Agricultural climatic data from weather station: STAMFORD 1 (USC00418583)

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