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🍂 First Frost Dates for Walters, Oklahoma 73572

The first 36°F frost date is 30% likely to be on Oct 20. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 31. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Walters, OK 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 7
20% chanceOct 15
30% chanceOct 20
40% chanceOct 23
50% chanceOct 26
60% chanceOct 29
70% chanceNov 1
80% chanceNov 4
90% chanceNov 8
Probability of light freeze (32°F) on or before...
10% chanceOct 21
20% chanceOct 27
30% chanceOct 31
40% chanceNov 2
50% chanceNov 4
60% chanceNov 7
70% chanceNov 10
80% chanceNov 14
90% chanceNov 19
Probability of moderate freeze (28°F) on or before...
10% chanceOct 29
20% chanceNov 2
30% chanceNov 6
40% chanceNov 10
50% chanceNov 14
60% chanceNov 17
70% chanceNov 20
80% chanceNov 24
90% chanceNov 30
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 5
20% chanceNov 13
30% chanceNov 17
40% chanceNov 21
50% chanceNov 24
60% chanceNov 28
70% chanceDec 1
80% chanceDec 5
90% chanceDec 10
Probability of hard freeze (20°F) on or before...
10% chanceNov 17
20% chanceNov 24
30% chanceNov 29
40% chanceDec 2
50% chanceDec 5
60% chanceDec 9
70% chanceDec 13
80% chanceDec 19
90% chanceDec 26
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 29
20% chanceDec 5
30% chanceDec 9
40% chanceDec 13
50% chanceDec 18
60% chanceDec 24
70% chanceDec 29
80% chanceJan 4
90% chanceJan 15

Agricultural climatic data from weather station: WALTERS (USC00349278)

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