Siglufjörður Weather and Climate: A Comprehensive Guide
The weather in Siglufjörður sees moderate temperature fluctuations over the course of a year.
Temperatures can be cold at the high end
to roughly cold at the low end.
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
The weather in Siglufjörður changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a chilly 11°C in August, the warmest time of the year, to a chilly 2°C during cooler months like February.
At night, temperatures typically drop to an average of around -2°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Siglufjörður experiences significant rain/snowfall throughout the year, averaging 1313 mm of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives high rainfall, averaging 151 mm of precipitation, recorded across 18 rainy days. In contrast, the drier season, June brings less rainfall, with 60 mm over 13 rainy days. For more details, please visit our Siglufjörður Precipitation page.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 Siglufjörður. 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 Siglufjörður.
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
partly cloudy and sleet overcast and heavy sleet overcast and snowForecast for Siglufjörður
8 m/s
6 m/s
6 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Siglufjörður in Iceland
Other facts from our historical weather data:The coldest season / winter is in the following months: January, February, March and December.
August has an average maximum temperature of 11°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 2°C.
October tops the wettest month list with 151 mm of rainfall.
June is the driest month with 60 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.
