Best year time to visit Slettholen

General weather information about Slettholen

Average annual temperature is 5.4 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: -20.1 °C

Number of sunny days: 158 days

Number of rainy days: 163 days

Number of snow days: 44 days

Look at detailed online map of Slettholen

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

Slettholen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.57.46.717.823.329.626.521.123.615.54.65.5
Average daytime temperature (°C)-0.21.91.69.116.823.819.318.617.37.3-0.1-4.5
Average temperature (°C)-2.6-1.9-3.43.910.918.315.415.013.54.3-2.1-7.2
Average night temperature (°C)-5.7-6.4-9.8-1.24.011.511.211.89.71.5-4.1-10.3
Absolute minimum temperature (°C)-19.4-17.1-20.1-9.6-2.84.48.18.94.6-3.4-11.9-17.7

Slettholen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.64.76.38.113.314.711.67.76.44.51.61.3
Precipitation (mm)814450104154119120775367242
Sunny days101715171923231217914
Rainy days13481112729281814127
Snow days8782000000910

Slettholen - weather forecast by months

Slettholen weather in januarySlettholen weather in februarySlettholen weather in marchSlettholen weather in aprilSlettholen weather in maySlettholen weather in juneSlettholen weather in julySlettholen weather in augustSlettholen weather in septemberSlettholen weather in octoberSlettholen weather in novemberSlettholen weather in december

Best time to visit Slettholen:

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

  • May — 13.3(h)
  • June — 14.7(h)
  • July — 11.6(h)

Months with the longest average daylight duration in Slettholen:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Slettholen is at

  • April — 104(mm)
  • July — 191(mm)
  • August — 207(mm)

    • Weather forecast in the closest to Slettholen admin centers

    Weather forecast in the closest towns to Slettholen

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    Frequently asked questions

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