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🍂 First Frost Dates for Cochiti Lake, New Mexico 87083

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

The first 32°F light freeze date is 30% likely to be on Oct 9. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Cochiti Lake, NM 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 27
30% chanceSep 30
40% chanceOct 2
50% chanceOct 5
60% chanceOct 7
70% chanceOct 10
80% chanceOct 13
90% chanceOct 16
Probability of light freeze (32°F) on or before...
10% chanceSep 30
20% chanceOct 5
30% chanceOct 9
40% chanceOct 12
50% chanceOct 15
60% chanceOct 17
70% chanceOct 20
80% chanceOct 22
90% chanceOct 26
Probability of moderate freeze (28°F) on or before...
10% chanceOct 12
20% chanceOct 16
30% chanceOct 20
40% chanceOct 22
50% chanceOct 25
60% chanceOct 28
70% chanceOct 30
80% chanceNov 2
90% chanceNov 6
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 21
20% chanceOct 26
30% chanceOct 30
40% chanceNov 1
50% chanceNov 4
60% chanceNov 6
70% chanceNov 9
80% chanceNov 12
90% chanceNov 16
Probability of hard freeze (20°F) on or before...
10% chanceOct 30
20% chanceNov 4
30% chanceNov 8
40% chanceNov 11
50% chanceNov 14
60% chanceNov 17
70% chanceNov 19
80% chanceNov 22
90% chanceNov 26
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 8
20% chanceNov 14
30% chanceNov 18
40% chanceNov 21
50% chanceNov 24
60% chanceNov 27
70% chanceNov 29
80% chanceDec 3
90% chanceDec 8

Agricultural climatic data from weather station: COCHITI DAM (USC00291982)

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