Keflavík weather in December (Reykjanes, Iceland)
How does the December weather in Keflavík, Iceland compare to other months? Our guide has all the details you need.
Temperatures
The month of December in Keflavík typically brings low temperatures and high rainfall. Expect daytime highs to reach approximately 5°C, with nighttime lows dipping to around 1°C.
Precipitation
Keflavík in December usually receives high rainfall, averaging around 139 mm for the month. This month experiences about 20 days of rain according to historical data.
Average sunshine
With limited sunshine this month, there are about 20 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.December in Keflavík has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 Iceland, check out our Keflavík's climate page.
Keflavík, monthly averages in December
Min Temperature
1°C
Max Temperature
5°C
Chance of Rain
67%
Precipitation
139 mm
Rainy days
20 days
Humidity
79% *
Sunshine
20 hours *
Percentage Sunshine
15% *
Where to go in Iceland in December
Find out more about the weather in Iceland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
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 Iceland, check out our Keflavík's climate page.
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Keflavík.
Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find 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.
