Weather in Jersey

What’s the weather like in Jersey?

As the southernmost of the Channel Islands, Jersey enjoys mild weather year-round, often a touch warmer and sunnier than the south coast of Britain. Each season brings its own charm on the island. Spring bursts to life with floral trails and fresh sea air, summer offers sun-soaked beach days and al fresco dining, autumn invites coastal hikes through golden light and winter reveals the island’s wild, dramatic beauty. Whatever the season, Jersey offers the perfect backdrop for your next island escape.

7 day forecast

Discover what the weather is doing in the island break.

Annual temperatures

Average temperature by month.

Jan

3 - 9°C

Feb

4 - 10°C

Mar

6 - 11°C

Apr

6 - 12°C

May

8 - 16°C

Jun

10 - 18°C

Jul

12 - 21°C

Aug

13 - 22°C

Sep

11 - 20°C

Oct

9 - 16°C

Nov

6 - 12°C

Dec

4 - 10°C

An island for all seasons

Summer brings the best of the sunshine to Jersey, when long, bright days often see temperatures rise into the high 20s. But Jersey is more than just a summer escape. With rich history and culture, a vibrant foodie scene and breathtaking natural landscapes, the island offers something special in every season. Hike the Jersey Tidal Trail in spring, when the cool sea breeze keeps things fresh. In autumn, wander through countryside painted in golden hues. And in winter, settle beside a crackling fire in a cosy seaside pub. Shaped by powerful tides and ever-changing coastal winds, Jersey’s character transforms throughout the year, making every visit feel like a new discovery.
Which season will you explore first?