Guernsey island, the United Kingdom, a region in the United Kingdom, typically experiences mild weather in December, with maximum daytime temperatures around 12°C (54°F) and nighttime temperatures around 9°C (48°F) in Guernsey.
Explore the map below to discover average December temperatures at the top destinations in Guernsey island. For a deeper dive, simply click on any destination dot.
Pick a month to see the average temperature, rainfall and sunshine in Guernsey island - and find the best time to visit. See also: Guernsey island weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Guernsey island.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Daytime temperatures in Guernsey typically peak at 12°C (54°F) in December, putting it in the moderate range.
After dark, Guernsey cools to about 9°C (48°F) on an average December night.
Guernsey experiences limited sunny days, amounting to roughly 61 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.
We have much more information about the climate in Guernsey island.
Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
Welcome to Totnes, the hidden treasure of South Devon
Totnes is a place where historical richness fuses effortlessly with a vibrant alternative culture and breathtaking natural surroundings. The town pulses with an amazing community spirit that you'll feel around every corner.
London's coolest neighborhoods you'll want to visit
Discover the 6 coolest neighborhoods in London for your trip! Explore vibrant Shoreditch, lively Soho, alternative Camden, and many more.
10 cities you should definitely visit in the UK
Discover the top 10 most fun and alternative cities in the UK, rich in art, culture, and adventure. Explore vibrant neighborhoods and unique places.
