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Frost Dates for Weston-Super-Mare, Somerset, United Kingdom

Coordinates: 51.349, -2.971

Growing Season

The last spring air frost in Weston-Super-Mare, Somerset, United Kingdom typically occurs around May 2, and the first autumn air frost around Oct 21. This gives a frost-free growing season of approximately 172 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 8b, where the average annual extreme minimum temperature is -9.4 to -6.7°C (15 to 20°F). This zone rating helps gardeners determine which perennial plants are likely to survive winter.

Temperature Overview

The coldest month is January, with an average low of 4°C (39°F). The warmest month is July, with an average high of 20°C (68°F).

Frost Risk Breakdown

Frost dates at three temperature thresholds: Air frost (0°C / 32°F): May 2 (last spring) to Oct 21 (first autumn). Light ground frost (-1°C / 30°F): Apr 19 (last spring) to Nov 11 (first autumn). Hard ground frost (-2°C / 28°F): Mar 8 (last spring) to Dec 21 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 8b

... and the frost data for your area is ...

Current Risk Level: Unlikely (Safest)

for today based on past data only.

We predict a frost free growing season at your location from May 2 to Oct 21, which provides approximately 171 frost free days.

For the less tender plants, or if you are planning to protect your plants with fleece etc, your growing season could stretch from Apr 19 to Nov 11, which provides a total of 206 days for growing.

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