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Weather in December in Guernsey island

Planning a getaway to Guernsey island this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Guernsey island in December?

Guernsey island is a region in the United Kingdom. December in Guernsey island generally has mild temperatures, with high precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 12°C and nighttime temperatures around 9°C in Guernsey. To learn more about the conditions in specific areas of Guernsey island in December, check out the map below.

For specific regional insights in Guernsey island, refer to the map provided below.

Precipitation

December is a rainy month with an average rainfall of around 131 mm in Guernsey. Based on our climate, it is the month with the most precipitation throughout the year in Guernsey.

Average sunshine

Most areas see fewer sunny days, with a projection of about 61 hours of sunshine in Guernsey. This reduced sunlight makes it ideal for those who prefer dimmer, overcast conditions over bright sunny days.

For more details on the yearly climate, visit our Guernsey island climate page.

Where to go in Guernsey island in December

Find more information for the most popular destinations in the Guernsey island on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Guernsey island's climate page.

Popular destinations

What is the weather like in December for the most popular destinonation in Guernsey island?

Guernsey

In December Guernsey generally has moderate temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 9°C and high monthly rainfall. So on average the conditions are poor that month.

Guernsey
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
14°C 
11°C 
82 hours 
131 mm 
18 days 
12°C 
9°C 
61 hours 
131 mm 
19 days 
poor 
Annual   >> Annual
>>  
15°C 
11°C 
1,888 hours 
964 mm 
175 days 
poor 
Climate in Guernsey

Is your destination not in the list? Have a look at other destinations in Guernsey island, in the United Kingdom.

Is December the best time to visit Guernsey island?

In our opinion, December may not be the ideal time to visit Guernsey island due to the typically poor weather in Guernsey.

Generally speaking, July, August and September provide pleasant weather in Guernsey. In contrast, January and December tend to have poor weather conditions.

Interested in more climate information?

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.