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🍂 First Frost Dates for Reedsport, Oregon 97467

The first 36°F frost date is 30% likely to be on Oct 12. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 7. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Reedsport, OR 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 1
20% chanceOct 6
30% chanceOct 12
40% chanceOct 18
50% chanceOct 23
60% chanceOct 27
70% chanceNov 1
80% chanceNov 8
90% chanceNov 18
Probability of light freeze (32°F) on or before...
10% chanceOct 23
20% chanceOct 31
30% chanceNov 7
40% chanceNov 14
50% chanceNov 23
60% chanceDec 1
70% chanceDec 7
80% chanceDec 15
90% chanceDec 27
Probability of moderate freeze (28°F) on or before...
10% chanceNov 12
20% chanceNov 29
30% chanceDec 7
40% chanceDec 14
50% chanceDec 23
60% chanceDec 30
70% chanceJan 7
80% chanceJan 21
90% chanceFeb 8
Probability of moderate hard freeze (24°F) on or before...
10% chanceDec 7
20% chanceDec 14
30% chanceDec 20
40% chanceDec 28
50% chanceJan 2
60% chanceJan 13
70% chanceJan 27
80% chanceFeb 5
90% chanceFeb 13
Probability of hard freeze (20°F) on or before...
10% chanceDec 10
20% chanceDec 14
30% chanceDec 18
40% chanceDec 21
50% chanceDec 26
60% chanceDec 30
70% chanceFeb 2
80% chanceFeb 8
90% chanceFeb 16
Probability of severe hard freeze (16°F) on or before...
10% chancerarely
20% chancerarely
30% chancerarely
40% chancerarely
50% chancerarely
60% chancerarely
70% chancerarely
80% chancerarely
90% chancerarely

Agricultural climatic data from weather station: GARDINER 1 N (USC00353193)

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