Best year time to visit Grøtan

General weather information about Grøtan

Average annual temperature is 5.5 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -18.7 °C

Number of sunny days: 104 days

Number of rainy days: 203 days

Number of snow days: 58 days

Look at detailed online map of Grøtan

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

Grøtan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.68.56.615.020.230.126.625.225.314.57.28.7
Average daytime temperature (°C)3.04.01.58.812.418.018.218.116.47.30.5-1.5
Average temperature (°C)0.61.4-1.54.58.313.914.714.612.44.4-2.5-4.8
Average night temperature (°C)-1.7-1.1-4.80.73.99.611.111.69.02.0-5.2-8.0
Absolute minimum temperature (°C)-8.9-11.1-15.1-5.9-3.44.28.59.03.1-7.4-18.7-17.6

Grøtan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.98.711.815.018.120.319.216.213.09.86.84.8
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.02.25.68.78.210.18.27.26.24.42.41.1
Precipitation (mm)187225171611598610720723324071125
Sunny days34717810634111912
Rainy days161871021202528262066
Snow days126173200000513

Grøtan - weather forecast by months

Grøtan weather in januaryGrøtan weather in februaryGrøtan weather in marchGrøtan weather in aprilGrøtan weather in mayGrøtan weather in juneGrøtan weather in julyGrøtan weather in augustGrøtan weather in septemberGrøtan weather in octoberGrøtan weather in novemberGrøtan weather in december

Best time to visit Grøtan:

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

  • April — 8.7(h)
  • May — 8.2(h)
  • June — 10.1(h)
  • July — 8.2(h)
  • August — 7.2(h)

Months with the longest average daylight duration in Grøtan:

  • May — 18.1(h)
  • June — 20.3(h)
  • July — 19.2(h)
  • August — 16.2(h)

The largest precipitation sum in Grøtan is at

  • February — 225(mm)
  • August — 207(mm)
  • September — 233(mm)
  • October — 240(mm)

    • Weather forecast in the closest to Grøtan admin centers

    Weather forecast in the closest towns to Grøtan

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    MapTrains schedule
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    Frequently asked questions

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