Best year time to visit Sylvarnes

General weather information about Sylvarnes

Average annual temperature is 7.0 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -14.3 °C

Number of sunny days: 99 days

Number of rainy days: 184 days

Number of snow days: 82 days

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* Weather data for Sylvarnes Norway is based on climate observations for 2026 year

Sylvarnes air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.58.16.711.918.927.525.223.024.814.710.210.6
Average daytime temperature (°C)2.44.51.77.211.721.018.418.316.88.32.60.7
Average temperature (°C)0.32.7-0.45.08.917.115.915.814.26.20.2-1.9
Average night temperature (°C)-2.10.2-3.32.55.612.813.113.311.24.1-2.1-4.9
Absolute minimum temperature (°C)-9.2-8.0-9.8-3.4-1.16.710.010.46.9-3.3-14.3-11.6

Sylvarnes monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.69.011.814.717.419.118.315.812.910.17.35.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.42.56.09.47.913.610.07.85.54.93.71.0
Precipitation (mm)24321115655987521224327319880214
Sunny days7371581142313188
Rainy days10136820192729271645
Snow days1412187300002818

Sylvarnes - weather forecast by months

Sylvarnes weather in januarySylvarnes weather in februarySylvarnes weather in marchSylvarnes weather in aprilSylvarnes weather in maySylvarnes weather in juneSylvarnes weather in julySylvarnes weather in augustSylvarnes weather in septemberSylvarnes weather in octoberSylvarnes weather in novemberSylvarnes weather in december

Best time to visit Sylvarnes:

The best time to visit Sylvarnes during the most sunny months:

  • April — 9.4(h)
  • May — 7.9(h)
  • June — 13.6(h)
  • July — 10.0(h)
  • August — 7.8(h)

Months with the longest average daylight duration in Sylvarnes:

  • May — 17.4(h)
  • June — 19.1(h)
  • July — 18.3(h)
  • August — 15.8(h)

The largest precipitation sum in Sylvarnes is at

  • January — 243(mm)
  • August — 243(mm)
  • September — 273(mm)

    • Weather forecast in the closest to Sylvarnes admin centers

    Weather forecast in the closest towns to Sylvarnes

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    Frequently asked questions

    When is the best time to visit Sylvarnes?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sylvarnes.
    What is the weather like in Sylvarnes?
    See average temperature, rainfall and daylight hours for Sylvarnes by month in the table above.
    How many sunny days does Sylvarnes have?
    The monthly weather statistics above show sunshine and rainfall patterns for Sylvarnes throughout the year.