Temperature in Guernsey in December

Guernsey is a region in the United Kingdom. December is generally a mild month with maximum daytime temperatures around 12°C and nighttime temperatures around 9°C in St Peter Port.

What is the temperature of the different cities in Guernsey in December?

Find the average daytime temperatures in December for the most popular destinations in Guernsey on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the weather conditions for any month in Guernsey.

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

How much sun does Guernsey get in December?

The city St Peter Port usually sees around 61 hours of sunlight, indicating fewer sunny days.

Interested in more climate information?

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.