🌷 Your Ultimate Garden Calendar!

🌷 Last Frost Dates for Columbia Cross Roads, Pennsylvania 16914

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

The last 32°F light freeze date is 30% likely to be on May 25. (See detailed probabilities below.)

(See also 🍂 First Fall Frost Dates.)

Last frost date probabilities for Columbia Cross Roads, PA 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 Last Frost Date?

The last spring frost signals when your area is safe from freezing temperatures. Tender plants can now grow outdoors without cold damage! This marks the beginning of the growing season. Last spring frost serves as your essential starting point for planting warm-season crops. It's also time to remove winter protection from your perennials. Enjoy the longer days and warmer weather!

How to use the Last Frost Date?

Start seeds indoors several weeks before your last frost date. This gives plants time to reach transplanting size when weather permits. Plan your outdoor planting schedule around your area's average last frost date. Plant some crops before and some after this date to protect against weather changes. Look for spots in your yard where frost stays longer or disappears earlier. Create your own frost map to use all available growing space and extend your season. Keep watching your local weather forecast to catch any surprise late frosts.

Last Frost Date Probabilities

Probability of frost (36°F) on or after…
10% chanceJun 17
20% chanceJun 11
30% chanceJun 6
40% chanceJun 3
50% chanceJun 1
60% chanceMay 29
70% chanceMay 26
80% chanceMay 22
90% chanceMay 17
Probability of light freeze (32°F) on or after…
10% chanceJun 2
20% chanceMay 29
30% chanceMay 25
40% chanceMay 21
50% chanceMay 18
60% chanceMay 15
70% chanceMay 11
80% chanceMay 8
90% chanceMay 2
Probability of moderate freeze (28°F) on or after…
10% chanceMay 21
20% chanceMay 15
30% chanceMay 10
40% chanceMay 7
50% chanceMay 4
60% chanceMay 1
70% chanceApr 28
80% chanceApr 25
90% chanceApr 21
Probability of moderate hard freeze (24°F) on or after…
10% chanceMay 5
20% chanceApr 30
30% chanceApr 27
40% chanceApr 23
50% chanceApr 21
60% chanceApr 17
70% chanceApr 14
80% chanceApr 11
90% chanceApr 6
Probability of hard freeze (20°F) on or after…
10% chanceApr 20
20% chanceApr 15
30% chanceApr 12
40% chanceApr 8
50% chanceApr 6
60% chanceApr 4
70% chanceApr 2
80% chanceMar 30
90% chanceMar 24
Probability of severe hard freeze (16°F) on or after…
10% chanceApr 10
20% chanceApr 5
30% chanceApr 3
40% chanceApr 1
50% chanceMar 30
60% chanceMar 26
70% chanceMar 23
80% chanceMar 19
90% chanceMar 15

Agricultural climatic data from weather station: CANTON (USC00361212)

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