Best year time to visit Isdalstø

General weather information about Isdalstø

Average annual temperature is 6.9 °C

Absolute maximum temperature: 27.7 °C

Absolute minimum temperature: -11.8 °C

Number of sunny days: 103 days

Number of rainy days: 230 days

Number of snow days: 32 days

Look at detailed online map of Isdalstø

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

Isdalstø air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.38.611.617.818.327.726.024.023.514.812.49.4
Average daytime temperature (°C)3.25.74.811.212.920.717.917.816.29.34.21.5
Average temperature (°C)0.93.20.76.29.015.314.514.413.06.31.0-1.3
Average night temperature (°C)-1.40.2-3.70.74.79.411.111.39.83.6-1.8-4.6
Absolute minimum temperature (°C)-11.5-7.1-11.4-3.5-1.64.18.68.75.7-1.4-10.0-11.8

Isdalstø monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.318.918.115.712.910.17.45.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.52.86.19.38.113.29.27.65.85.53.61.1
Precipitation (mm)330245187591075932525434120299240
Sunny days5571581831416165
Rainy days192213152312283026151314
Snow days71110000000112

Isdalstø - weather forecast by months

Isdalstø weather in januaryIsdalstø weather in februaryIsdalstø weather in marchIsdalstø weather in aprilIsdalstø weather in mayIsdalstø weather in juneIsdalstø weather in julyIsdalstø weather in augustIsdalstø weather in septemberIsdalstø weather in octoberIsdalstø weather in novemberIsdalstø weather in december

Best time to visit Isdalstø:

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

  • April — 9.3(h)
  • May — 8.1(h)
  • June — 13.2(h)
  • July — 9.2(h)

Months with the longest average daylight duration in Isdalstø:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Isdalstø is at

  • January — 330(mm)
  • July — 325(mm)
  • September — 341(mm)

    • Weather forecast in the closest to Isdalstø admin centers

    Weather forecast in the closest towns to Isdalstø

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    Frequently asked questions

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