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Runnymede Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:05 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Runnymede is April 20th. We recommend waiting until May 4th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Runnymede is November 20th.
Growing Season
Based on historical data, the growing season in Runnymede is approximately 214 days long.
Runnymede Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Runnymede Monthly Gardening Guide
February
In February, you can start Statice indoors, start Tomatillo indoors, start Coneflower indoors, start Rosemary indoors, and start Geranium indoors.
March
In March, you can sow Sorrel outside, sow Spinach outside, sow Radish outside, sow Pea outside, and start Moonflower indoors.
April
In April, you can sow Zinnia outside, sow Moss Rose outside, sow Hyssop outside, sow Cilantro outside, and sow Lentil outside.
May
In May, you can sow Lima Bean outside, sow Black Bean outside, sow Butterfly Pea outside, sow Corn outside, and sow Jute outside.