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🍂 First Frost Dates for Dalhart, Texas 79022

The first 36°F frost date is 30% likely to be on Sep 29. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 6. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Dalhart, 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% chanceSep 21
20% chanceSep 26
30% chanceSep 29
40% chanceOct 1
50% chanceOct 4
60% chanceOct 6
70% chanceOct 8
80% chanceOct 11
90% chanceOct 15
Probability of light freeze (32°F) on or before...
10% chanceSep 28
20% chanceOct 3
30% chanceOct 6
40% chanceOct 9
50% chanceOct 12
60% chanceOct 14
70% chanceOct 17
80% chanceOct 20
90% chanceOct 24
Probability of moderate freeze (28°F) on or before...
10% chanceOct 5
20% chanceOct 12
30% chanceOct 16
40% chanceOct 19
50% chanceOct 21
60% chanceOct 24
70% chanceOct 27
80% chanceOct 30
90% chanceNov 2
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 19
20% chanceOct 23
30% chanceOct 26
40% chanceOct 29
50% chanceOct 31
60% chanceNov 2
70% chanceNov 5
80% chanceNov 8
90% chanceNov 12
Probability of hard freeze (20°F) on or before...
10% chanceOct 28
20% chanceNov 1
30% chanceNov 3
40% chanceNov 6
50% chanceNov 9
60% chanceNov 12
70% chanceNov 14
80% chanceNov 17
90% chanceNov 21
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 4
20% chanceNov 9
30% chanceNov 13
40% chanceNov 16
50% chanceNov 18
60% chanceNov 21
70% chanceNov 24
80% chanceNov 27
90% chanceDec 2

Agricultural climatic data from weather station: DALHART 6 SW (USC00412235)

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