Aðaldalur Weather and Climate: A Comprehensive Guide
The temperature in Aðaldalur can vary greatly throughout the year.
The temperatures shift from mild
to very cold.
It also has a notably wet climate with much precipitation.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from moderate to very cold in Aðaldalur. Average maximum daytime temperatures range from a moderate 14°C in July, the warmest time of the year, to a very cold 1°C during cooler months like December.
At night, temperatures typically drop to an average of around -5°C during these months.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Aðaldalur has a relatively rain/snowy climate with high precipitation levels, averaging 1160 mm of rain/snowfall annually. While snow/rainfall varies throughout the year, each season offers its own charm. October brings wetter days averaging 135 mm of precipitation, spread over 17 snowy/rainy days.
In contrast, June experiences a drier climate, with about 65 mm of rainfall spread across 13 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Aðaldalur. While June receives considerable daily sunshine with up to 6.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Aðaldalur.
The city experiences its highest humidity in October, reaching 81%. In May, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain broken clouds and small chance of slight rain broken clouds and no rainForecast for Aðaldalur
2 m/s
4 m/s
5 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Aðaldalur in Iceland
Other facts from our historical weather data:July has an average maximum temperature of 14°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 1°C.
October tops the wettest month list with 135 mm of rainfall.
June is the driest month with 65 mm of precipitation.
June is the sunniest month with an average of 189 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
