IcelandCountries Iceland Capital Region December Temperatures
IcelandIceland Capital Region
Capital Region Iceland
Temperatures in December
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Temperature in Capital Region in December

Capital Region is a region in Iceland. December is generally a cold month with maximum daytime temperatures around 4°C and nighttime temperatures around -2°C in Reykjavík. December is a winter month.

What is the temperature of the different cities in Capital Region in December?

To get a sense of December's typical temperatures in the key spots of Capital Region, explore the map below. Click on a point for an in-depth look.

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 Capital Region.

For a detailed overview of the weather over the year and the best time to visit Iceland, check out our Capital Region's climate page.

  • How much sun does Capital Region get in December?
    • Reykjavík experiences limited sunny days, amounting to roughly 20 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days

  • What is the water's temperature in December?
    • The water temperature averages approximately 7°C in Reykjavík this month, so not the best month to swim.

    Interested in more climate information?

    Weather and climate has detailed information for every country in the world. Are you going to Iceland? Get detailed historical weather averages for many cities in Iceland.

    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.