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🍂 First Frost Dates for Crystal Bay, Nevada 89402

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 16. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Crystal Bay, NV 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 7
20% chanceSep 12
30% chanceSep 16
40% chanceSep 20
50% chanceSep 24
60% chanceSep 27
70% chanceOct 1
80% chanceOct 4
90% chanceOct 10
Probability of moderate freeze (28°F) on or before...
10% chanceSep 21
20% chanceSep 28
30% chanceOct 2
40% chanceOct 5
50% chanceOct 9
60% chanceOct 12
70% chanceOct 15
80% chanceOct 19
90% chanceOct 25
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 8
20% chanceOct 14
30% chanceOct 19
40% chanceOct 22
50% chanceOct 26
60% chanceOct 30
70% chanceNov 1
80% chanceNov 5
90% chanceNov 10
Probability of hard freeze (20°F) on or before...
10% chanceOct 24
20% chanceOct 31
30% chanceNov 3
40% chanceNov 6
50% chanceNov 9
60% chanceNov 12
70% chanceNov 15
80% chanceNov 19
90% chanceNov 24
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 7
20% chanceNov 11
30% chanceNov 15
40% chanceNov 18
50% chanceNov 21
60% chanceNov 25
70% chanceNov 29
80% chanceDec 3
90% chanceDec 8

Agricultural climatic data from weather station: TAHOE CITY (USC00048758)

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