🌷 Your Ultimate Garden Calendar!

🌷 Last Frost Dates for Silver Plume, Colorado 80476

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

The last 32°F light freeze date is 30% likely to be on Jun 16. (See detailed probabilities below.)

(See also 🍂 First Fall Frost Dates.)

Last frost date probabilities for Silver Plume, CO 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% 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 after…
10% chanceJun 25
20% chanceJun 20
30% chanceJun 16
40% chanceJun 13
50% chanceJun 10
60% chanceJun 7
70% chanceJun 5
80% chanceJun 2
90% chanceMay 29
Probability of moderate freeze (28°F) on or after…
10% chanceJun 13
20% chanceJun 7
30% chanceJun 4
40% chanceJun 1
50% chanceMay 29
60% chanceMay 25
70% chanceMay 22
80% chanceMay 18
90% chanceMay 14
Probability of moderate hard freeze (24°F) on or after…
10% chanceMay 30
20% chanceMay 24
30% chanceMay 20
40% chanceMay 17
50% chanceMay 14
60% chanceMay 11
70% chanceMay 8
80% chanceMay 6
90% chanceMay 2
Probability of hard freeze (20°F) on or after…
10% chanceMay 17
20% chanceMay 12
30% chanceMay 9
40% chanceMay 6
50% chanceMay 4
60% chanceMay 2
70% chanceApr 30
80% chanceApr 27
90% chanceApr 22
Probability of severe hard freeze (16°F) on or after…
10% chanceMay 8
20% chanceMay 3
30% chanceApr 30
40% chanceApr 29
50% chanceApr 26
60% chanceApr 23
70% chanceApr 21
80% chanceApr 17
90% chanceApr 13

Agricultural climatic data from weather station: CABIN CREEK (USC00051186)

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