Weather in Grotli in August

General weather information about Grotli

Average annual temperature is 0.1 °C

Absolute maximum temperature: 21.1 °C

Absolute minimum temperature: -20.8 °C

Number of sunny days: 102 days

Number of rainy days: 142 days

Number of snow days: 121 days

Look at detailed online map of Grotli

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

Grotli air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.32.6-0.35.99.921.119.816.719.27.50.74.4
Average daytime temperature (°C)-4.7-2.2-6.30.13.613.513.713.211.10.2-5.3-7.2
Average temperature (°C)-7.0-4.3-8.3-1.91.610.210.710.38.1-1.8-7.1-9.5
Average night temperature (°C)-9.8-6.6-11.0-4.4-0.96.17.67.34.9-4.1-9.4-12.4
Absolute minimum temperature (°C)-17.7-15.3-17.5-12.0-8.9-3.34.43.8-0.1-14.7-20.8-18.5

Grotli monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.38.911.814.817.719.618.615.912.910.07.15.3
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.05.0
Sunshine mean duration (h)0.71.45.68.59.012.311.07.66.53.21.10.4
Precipitation (mm)1371418155553710715412618270135
Sunny days623171212226121810
Rainy days414210172929241435
Snow days21252411910005916

Grotli - weather forecast by months

Grotli weather in januaryGrotli weather in februaryGrotli weather in marchGrotli weather in aprilGrotli weather in mayGrotli weather in juneGrotli weather in julyGrotli weather in augustGrotli weather in septemberGrotli weather in octoberGrotli weather in novemberGrotli weather in december

Best time to visit Grotli:

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

  • April — 8.5(h)
  • May — 9.0(h)
  • June — 12.3(h)
  • July — 11.0(h)
  • August — 7.6(h)

Months with the longest average daylight duration in Grotli:

  • May — 17.7(h)
  • June — 19.6(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Grotli is at

  • January — 137(mm)
  • February — 141(mm)
  • August — 154(mm)
  • October — 182(mm)
  • December — 135(mm)

    • Weather forecast in the closest to Grotli admin centers

    Weather forecast in the closest towns to Grotli

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    Frequently asked questions

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