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🍂 First Frost Dates for Elkton, Oregon 97436

The first 36°F frost date is 30% likely to be on Oct 6. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 3. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Elkton, 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% chanceSep 25
20% chanceOct 1
30% chanceOct 6
40% chanceOct 13
50% chanceOct 19
60% chanceOct 25
70% chanceOct 30
80% chanceNov 6
90% chanceNov 19
Probability of light freeze (32°F) on or before...
10% chanceOct 15
20% chanceOct 27
30% chanceNov 3
40% chanceNov 11
50% chanceNov 20
60% chanceNov 29
70% chanceDec 5
80% chanceDec 11
90% chanceDec 20
Probability of moderate freeze (28°F) on or before...
10% chanceNov 6
20% chanceNov 20
30% chanceDec 3
40% chanceDec 10
50% chanceDec 16
60% chanceDec 24
70% chanceDec 30
80% chanceJan 10
90% chanceJan 31
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 21
20% chanceDec 7
30% chanceDec 15
40% chanceDec 24
50% chanceDec 30
60% chanceJan 8
70% chanceJan 20
80% chanceFeb 1
90% chanceFeb 11
Probability of hard freeze (20°F) on or before...
10% chanceDec 1
20% chanceDec 10
30% chanceDec 16
40% chanceDec 23
50% chanceDec 29
60% chanceJan 4
70% chanceJan 20
80% chanceFeb 1
90% chanceFeb 9
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: ELKTON 3 SW (USC00352633)

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