Blönduós Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Blönduós.
Climate overview of Blönduós
The climate in Blönduós, North Iceland, Iceland, is marked by large temperature swings across the seasons, ranging from 13°C (55°F) in July to 2°C (36°F) in February.
With around 1040 mm (41 in) of annual rain/snowfall, Blönduós has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has mild summers and very cold winters. The wettest month is September.
Blönduós Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blönduós - and find the best time to visit.
Monthly Temperature in Blönduós
In Blönduós, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a moderate 13°C (55°F) in July. In February, the coolest month of the year, temperatures drop to a very cold 2°C (36°F).
At night, temperatures range from around 8°C (46°F) in July to -4°C (25°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Blönduós
Blönduós experiences significant rain/snowfall throughout the year, averaging 1040 mm (41 in) of precipitation annually. Blönduós experiences moderate seasonal variation in rainfall, with monthly averages ranging from 116 mm (4.6 in) in September, the wettest month, and 56 mm (2.2 in) in June, the driest month. For more details, please visit our Blönduós Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Blönduós
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Fewer rainy days: February, April, May, June and July
- Seasonal pattern: Mild summers and very cold winters
- Coldest conditions: February, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Blönduós
What is the best time to visit Blönduós?
June, July and August typically offer the most optimal weather in Blönduós. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Blönduós has mild summers and very cold winters.
What temperatures can I expect in Blönduós?
Daytime highs range from 2°C (36°F) in February to 13°C (55°F) in July. Nighttime lows range from -4°C (25°F) to 8°C (46°F). Temperatures vary considerably through the year.
How much rain does Blönduós get?
Annual rainfall is around 1040 mm (41 in). September is the wettest month with 116 mm (4.6 in), while June is the driest with 56 mm (2.2 in).
Blönduós 3-Day Forecast
Blönduós 3-Day Forecast
Blönduós on the map
Blönduós is highlighted - select any city to see its climate.
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