Temperature in Antrim County in December

Daytime highs, nighttime lows and the warmest cities in Antrim County, the United Kingdom this December.

Antrim County, the United Kingdom, a region in the United Kingdom, typically experiences cold weather in December, with maximum daytime temperatures around 9°C (48°F) and nighttime temperatures around 4°C (39°F) in Belfast. December falls during the winter season.

What is the temperature of the different cities in Antrim County, the United Kingdom in December?

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

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Antrim County, check out our Antrim County's climate page.

See also: Antrim County weather by month.

Best Places to Visit in Antrim County in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Antrim County.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

See all December weather averages, cities and regions in Antrim County

Antrim County temperatures in December: frequently asked questions

How hot does it get in Antrim County, the United Kingdom in December?

Average daytime highs in Antrim County, the United Kingdom during December reach about 9°C (48°F) in Belfast.

How cold does it get at night in Antrim County, the United Kingdom in December?

Belfast sees nighttime lows close to 4°C (39°F) in December.

How much sun does Antrim County, the United Kingdom get in December?

Belfast experiences limited sunny days, amounting to roughly 39 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Interested in more climate information?

We have much more information about the climate in Antrim County.

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.

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