Halden Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Halden.
Climate overview of Halden
Temperatures in Halden, Østfold, Norway, vary greatly throughout the year. July is the hottest month at 22°C (72°F), while January is the coldest at 3°C (37°F).
Annual rain/snowfall is moderate at around 912 mm (36 in), with August being the wettest month. The city also has warm summers and cold winters.
Halden Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Halden - and find the best time to visit.
Monthly Temperature in Halden
The climate in Halden is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 3°C (37°F).
At night, temperatures range from around 13°C (55°F) in July to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Halden
Generally, Halden receives mid-range precipitation levels, with 912 mm (36 in) annually. Halden experiences moderate seasonal variation in rainfall, with monthly averages ranging from 99 mm (3.9 in) in August, the wettest month, and 47 mm (1.9 in) in March, the driest month. For more details, please visit our Halden 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 Halden
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
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Halden
What is the best time to visit Halden?
June, July and August typically offer the most optimal weather in Halden. In contrast, January, February, March, November and December tend to have less optimal conditions. Halden has warm summers and cold winters.
What temperatures can I expect in Halden?
Daytime highs range from 3°C (37°F) in January to 22°C (72°F) in July. Nighttime lows range from -4°C (25°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Halden get?
Annual rainfall is around 912 mm (36 in). August is the wettest month with 99 mm (3.9 in), while March is the driest with 47 mm (1.9 in).
Halden 3-Day Forecast
Halden on the map
Halden is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The rugged landscape of the Norwegian fjords
This landscape is rated as the most beautiful in the world and it is something you need to experience at least once in your life.
Discover Norway's Hidden Gem: The Littleisland Lighthouse
Explore Littleisland Lighthouse in Norway - a serene getaway offering unique stays, breathtaking views, and a journey into tranquil simplicity.
The Majestic Geirangerfjord: Norway's Crown Jewel
Explore Norway's stunning Geirangerfjord, famous for its dramatic cliffs, waterfalls, and scenic routes. Breathtaking landscapes and outdoor adventures
Swimming with orcas in Norway
The best travel period to travel to Norway for the orcas are the months October, November December, January and February. Swimming with orcas in Norway might be the bucket list trip of your life.