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.
Hønefoss Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hønefoss.
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Climate overview of Hønefoss
Temperatures in Hønefoss, Buskerud, Norway, vary greatly throughout the year. July is the hottest month at 22°C (72°F), while January is the coldest at -2°C (28°F).
The city receives around 991 mm (39 in) of rain/snowfall per year. It experiences pleasant summers and very cold winters. August is the wettest month and March the driest. The most sunshine falls in May, with an average of 8.0 hours of daily sunshine.
Hønefoss Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hønefoss - and find the best time to visit.
Monthly Temperature in Hønefoss
The climate in Hønefoss is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a pleasant 22°C (72°F) in July to a very cold -2°C (28°F) in January.
Nighttime temperatures range from 12°C (54°F) in July to -8°C (18°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hønefoss
Generally, Hønefoss receives mid-range precipitation levels, with 991 mm (39 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 111 mm (4.4 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, March, still receives a respectable 56 mm (2.2 in) of snow/rainfall. For more details, please visit our Hønefoss Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Hønefoss
In Hønefoss, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Oslo, Norway (45 KM, 28 Miles).
Daily hours of sunshine
Data from: Oslo, Norway (45 KM, 28 Miles).
Humidity in Hønefoss by Month
The relative humidity is high throughout the year in Hønefoss.
The city experiences its highest humidity in November, reaching 86%. In May, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Oslo, Norway (45 KM, 28 Miles).
Best Time to Visit Hønefoss
The most comfortable overall weather for exploring Hønefoss is usually found in June, July and August. Conditions are generally least comfortable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
cold
Mar
cold
Apr
cold
May
good
Jun
very good
Jul
very good
Aug
very good
Sep
good
Oct
cold
Nov
cold
Dec
cold
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Seasonal pattern: Pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -8°C (18°F).
Frequently asked questions about the climate in Hønefoss
What is the best time to visit Hønefoss?
June, July and August typically offer the most optimal weather in Hønefoss. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Hønefoss has pleasant summers and very cold winters.
What temperatures can I expect in Hønefoss?
Daytime highs range from -2°C (28°F) in January to 22°C (72°F) in July. Nighttime lows range from -8°C (18°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Hønefoss get?
Annual rainfall is around 991 mm (39 in). August is the wettest month with 111 mm (4.4 in), while March is the driest with 56 mm (2.2 in).
How sunny is Hønefoss?
Hønefoss receives around 1,676 hours of sunshine per year. May is the sunniest month with 241 hours, while December is the cloudiest with just 39 hours.
Hønefoss 3-Day Forecast
Hønefoss on the map
Hønefoss is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Kristiansand
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