Guernsey weather in December
Cool, with regular rainfall. Average highs of 11°C and lows of 9°C, with around 19 rainy days expected throughout the month.
While December isn't our top-rated month for Guernsey, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
11°C
Average low
9°C
Rainy days
19 days
Best months to visit
Year-round
What to do in Guernsey in December
Whatever the weather, Guernsey rewards curious visitors. Here are some of the best ways to spend your time:
Swim and sunbathe on pristine beaches
Kayak or boat around shoreline
Explore local seaside villages
Try water sports and diving
Dine on fresh seafood
Walk scenic coastal paths
What to pack for December
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
10C
Cool, with regular rainfall.
February
9C
Cold, with regular rainfall.
March
10C
Cool, with some rainy days.
April
10C
Cool, with occasional showers.
May
12C
Cool, with occasional showers.
June
15C
Cool, with occasional showers.
July
17C
Cool, with occasional showers.
August
17C
Cool, with some rainy days.
September
17C
Cool, with some rainy days.
October
16C
Cool, with regular rainfall.
November
13C
Cool, with frequent heavy rain.
December (you are here)
11C
Cool, with regular rainfall.
Book your December trip to Guernsey
Find hotels, tours and experiences for the perfect escape.
