Grindavík weather in December (Reykjanes, Iceland)
Curious about the December weather in Grindavík? This guide provides all the details you need.
In December, Grindavík generally has low temperatures and high rainfall. Daytime temperatures hover around 6°C, while nights can cool down to about 1°C.
Grindavík in December usually receives high rainfall, averaging around 142 mm for the month. Rain is expected on roughly 20 days.
The area 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
If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Grindavík. July typically offers the most optimal weather. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Grindavík climate page with graphs.
Grindavík, monthly averages in December
Min Temperature
1°C
Max Temperature
6°C
Chance of Rain
68%
Precipitation
142 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 in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Grindavík in December?
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 in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Grindavík.
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 climate conditions. Find out where to go with our weather planner.
