Selva Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Selva.
Climate overview of Selva
Selva, Sør-Trøndelag, Norway, experiences significant temperature variation throughout the year. Summers bring daytime highs of 17°C (63°F) in August, while winters cool to 3°C (37°F) in January.
The city has a wet climate, receiving around 1688 mm (66 in) of rain/snowfall per year. Despite the high annual total, it has mild summers and cold winters. December is the wettest month. Sunshine peaks in May, when the city sees around 8.0 hours of sunshine per day.
Selva Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Selva - and find the best time to visit.
Monthly Temperature in Selva
Depending on the time of the year, temperatures range from moderate to chilly in Selva. On average, daytime temperatures range from a moderate 17°C (63°F) in August to a chilly 3°C (37°F) in January.
Nighttime temperatures range from 12°C (54°F) in August to -2°C (28°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Selva
Selva has a relatively rain/snowy climate with high precipitation levels, averaging 1688 mm (66 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 177 mm (7 in) of snow/rainfall, perfect for those who enjoy a bit of snow/rain now and then. The driest month, May, still receives a respectable 95 mm (3.7 in) of rainfall. For more details, please visit our Selva 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 Selva
In Selva, 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 0.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Selva by Month
The relative humidity is high throughout the year in Selva.
The city experiences its highest humidity in September, reaching 82%. 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
Best Time to Visit Selva
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewest rainy days: April, May and June
- Seasonal pattern: Mild summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Selva
What is the best time to visit Selva?
May, June, July, August and September typically offer the most optimal weather in Selva. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Selva has mild summers and cold winters.
What temperatures can I expect in Selva?
Daytime highs range from 3°C (37°F) in January to 17°C (63°F) in August. Nighttime lows range from -2°C (28°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Selva get?
Annual rainfall is around 1688 mm (66 in). December is the wettest month with 177 mm (7 in), while May is the driest with 95 mm (3.7 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Selva?
Selva receives around 1,631 hours of sunshine per year. May is the sunniest month with 239 hours, while December is the cloudiest with just 19 hours.
Selva 3-Day Forecast
Selva 3-Day Forecast
Selva on the map
Selva is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Oslo
22°C (72°F) Kristiansand
20°C (68°F) Trondheim20°C (68°F) Stavanger
18°C (64°F) Bergen
19°C (66°F) Hemsedal
17°C (63°F) Tromsø17°C (63°F) Reine14°C (57°F) 
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