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🍂 First Frost Dates for Mccloud, California 96057

A 36°F frost is always a risk here. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Sep 28. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Mccloud, CA 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% chancealways
20% chancealways
30% chancealways
40% chancealways
50% chancealways
60% chancealways
70% chancealways
80% chancealways
90% chancealways
Probability of light freeze (32°F) on or before...
10% chanceSep 16
20% chanceSep 23
30% chanceSep 28
40% chanceOct 1
50% chanceOct 3
60% chanceOct 6
70% chanceOct 9
80% chanceOct 12
90% chanceOct 17
Probability of moderate freeze (28°F) on or before...
10% chanceOct 5
20% chanceOct 9
30% chanceOct 13
40% chanceOct 16
50% chanceOct 18
60% chanceOct 21
70% chanceOct 24
80% chanceOct 29
90% chanceNov 3
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 19
20% chanceOct 25
30% chanceOct 29
40% chanceNov 1
50% chanceNov 5
60% chanceNov 9
70% chanceNov 13
80% chanceNov 19
90% chanceNov 26
Probability of hard freeze (20°F) on or before...
10% chanceNov 3
20% chanceNov 10
30% chanceNov 15
40% chanceNov 20
50% chanceNov 24
60% chanceNov 29
70% chanceDec 2
80% chanceDec 7
90% chanceDec 15
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 18
20% chanceNov 26
30% chanceDec 1
40% chanceDec 6
50% chanceDec 11
60% chanceDec 16
70% chanceDec 23
80% chanceDec 31
90% chanceJan 10

Agricultural climatic data from weather station: MC CLOUD (USC00045449)

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