Sunne Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sunne.
Climate overview of Sunne
The climate in Sunne, Värmland, Sweden, is marked by large temperature swings across the seasons, ranging from 22°C (72°F) in July to 0°C (32°F) in January.
Sunne sees a moderate amount of rain/snowfall, totalling around 873 mm (34 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation. June is the sunniest month, averaging 9.7 hours of sunshine per day.
Sunne Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sunne - and find the best time to visit.
Monthly Temperature in Sunne
In Sunne, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a very cold 0°C (32°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in July to around -6°C (21°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sunne
On average, Sunne receives a reasonable amount of rain/snowfall, with an annual precipitation of 873 mm (34 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives high rainfall, averaging 105 mm (4.1 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month March brings less snow/rainfall, with 44 mm (1.7 in) over 13 snowy/rainy days. For more details, please visit our Sunne 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 Sunne
Seasonal changes in sunshine hours are quite dramatic in Sunne. While June receives considerable daily sunshine with up to 9.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Sunne by Month
The relative humidity is high throughout the year in Sunne.
The city experiences its highest humidity in December, reaching 88%. In May, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Sunne
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June and July
- Warmest weather: July and August
- Most sunshine: June
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Sunne
What is the best time to visit Sunne?
June and July typically offer the most optimal weather in Sunne. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Sunne has warm summers and very cold winters.
What temperatures can I expect in Sunne?
Daytime highs range from 0°C (32°F) in January to 22°C (72°F) in July. Nighttime lows range from -6°C (21°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Sunne get?
Annual rainfall is around 873 mm (34 in). August is the wettest month with 105 mm (4.1 in), while March is the driest with 44 mm (1.7 in).
How sunny is Sunne?
Sunne receives around 1,941 hours of sunshine per year. June is the sunniest month with 290 hours, while December is the cloudiest with just 46 hours.
Sunne 3-Day Forecast
Sunne on the map
Sunne is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Lund
22°C (72°F) Malmö23°C (73°F) Gothenburg21°C (70°F) Falkenberg22°C (72°F) Visby
22°C (72°F) Stockholm22°C (72°F) Karlskrona21°C (70°F) Simrishamn20°C (68°F) 
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