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North Somerset Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:06 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for North Somerset is April 20th. We recommend waiting until May 4th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for North Somerset is November 20th.
Growing Season
Based on historical data, the growing season in North Somerset is approximately 214 days long.
North Somerset Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
North Somerset Monthly Gardening Guide
February
In February, you can start Tomatillo indoors, start Statice indoors, start Rosemary indoors, start White Sage indoors, and start Geranium indoors.
March
In March, you can sow Garden Cress outside, sow Potato outside, start Kale indoors, sow Kale outside, start Sage indoors, and sow Crimson Clover outside.
April
In April, you can sow Moss Rose outside, sow Milk Thistle outside, sow Forget Me Not outside, sow Pumpkin outside, and sow German Chamomile outside.
May
In May, you can sow Watermelon outside, sow Butterfly Pea outside, sow Sesame outside, sow Black Bean outside, and sow Okra outside.