Weather in Groven in September

General weather information about Groven

Average annual temperature is 2.9 °C

Absolute maximum temperature: 23.8 °C

Absolute minimum temperature: -19.8 °C

Number of sunny days: 118 days

Number of rainy days: 171 days

Number of snow days: 76 days

Look at detailed online map of Groven

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

Groven air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.15.66.013.219.823.822.319.521.412.53.56.0
Average daytime temperature (°C)-2.21.4-1.24.510.819.315.415.314.24.4-2.3-4.1
Average temperature (°C)-4.1-1.7-4.40.76.014.411.811.710.61.7-5.0-6.8
Average night temperature (°C)-6.6-4.2-7.6-2.70.68.57.98.36.9-0.6-8.2-10.0
Absolute minimum temperature (°C)-16.0-11.9-16.3-11.0-4.21.44.64.40.8-5.5-19.8-18.9

Groven 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)6.99.211.814.617.118.617.815.512.910.27.66.1
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)2.05.45.78.411.913.610.68.37.14.71.71.3
Precipitation (mm)1996310514051742342252017213795
Sunny days9131114181511101088
Rainy days63691215303020141313
Snow days1612147100007910

Groven - weather forecast by months

Groven weather in januaryGroven weather in februaryGroven weather in marchGroven weather in aprilGroven weather in mayGroven weather in juneGroven weather in julyGroven weather in augustGroven weather in septemberGroven weather in octoberGroven weather in novemberGroven weather in december

Best time to visit Groven:

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

  • April — 8.4(h)
  • May — 11.9(h)
  • June — 13.6(h)
  • July — 10.6(h)

Months with the longest average daylight duration in Groven:

  • May — 17.1(h)
  • June — 18.6(h)
  • July — 17.8(h)

The largest precipitation sum in Groven is at

  • January — 199(mm)
  • July — 234(mm)
  • August — 225(mm)
  • September — 201(mm)

    • Weather forecast in the closest to Groven admin centers

    Weather forecast in the closest towns to Groven

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    Frequently asked questions

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