🌷 Your Ultimate Garden Calendar!

🌷 Last Frost Dates for Stockton, Maryland 21864

The last 36°F Spring frost date is 30% likely to be on Apr 20. (See detailed probabilities below.)

The last 32°F light freeze date is 30% likely to be on Apr 8. (See detailed probabilities below.)

(See also 🍂 First Fall Frost Dates.)

Last frost date probabilities for Stockton, MD are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

Book Recommendations (ads!)

📚 Growing Under Cover: Techniques for a More Productive, Weather-Resistant, Pest-Free Vegetable Garden

📚 Greenhouse Gardening for Beginners: Step By Step Guide To Build A Year-Round Greenhouse And Grow Herbs, Organic Fruits And Vegetables, Plants, Flowers Plans & Ideas for Extending the Growing Season

📚 How to Garden Indoors & Grow Your Own Food Year Round: Ultimate Guide to Vertical, Container, and Hydroponic Gardening (Creative Homeowner) Vegetables, Herbs, DIY Projects, Composting, Lights, & More

📚 The Year-Round Vegetable Gardener: How to Grow Your Own Food 365 Days a Year, No Matter Where You Live

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% chanceApr 27
20% chanceApr 23
30% chanceApr 20
40% chanceApr 17
50% chanceApr 14
60% chanceApr 12
70% chanceApr 9
80% chanceApr 6
90% chanceApr 2
Probability of light freeze (32°F) on or after…
10% chanceApr 17
20% chanceApr 12
30% chanceApr 8
40% chanceApr 5
50% chanceApr 2
60% chanceMar 31
70% chanceMar 29
80% chanceMar 24
90% chanceMar 19
Probability of moderate freeze (28°F) on or after…
10% chanceApr 4
20% chanceMar 31
30% chanceMar 28
40% chanceMar 24
50% chanceMar 21
60% chanceMar 18
70% chanceMar 14
80% chanceMar 11
90% chanceMar 6
Probability of moderate hard freeze (24°F) on or after…
10% chanceMar 24
20% chanceMar 19
30% chanceMar 15
40% chanceMar 12
50% chanceMar 8
60% chanceMar 5
70% chanceMar 2
80% chanceFeb 26
90% chanceFeb 19
Probability of hard freeze (20°F) on or after…
10% chanceMar 15
20% chanceMar 8
30% chanceMar 2
40% chanceFeb 26
50% chanceFeb 22
60% chanceFeb 18
70% chanceFeb 12
80% chanceFeb 7
90% chanceFeb 1
Probability of severe hard freeze (16°F) on or after…
10% chanceFeb 28
20% chanceFeb 21
30% chanceFeb 13
40% chanceFeb 6
50% chanceFeb 3
60% chanceJan 31
70% chanceJan 28
80% chanceJan 21
90% chanceJan 11

Agricultural climatic data from weather station: WALLOPS ISLAND FLIGHT FAC (USW00093739)

Back to Weather Calendar