Best year time to visit Grälsbyn

General weather information about Grälsbyn

Average annual temperature is 7.0 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -14.3 °C

Number of sunny days: 154 days

Number of rainy days: 175 days

Number of snow days: 36 days

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* Weather data for Grälsbyn Sweden is based on climate observations for 2026 year

Grälsbyn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.78.59.618.922.427.525.220.922.615.96.96.0
Average daytime temperature (°C)1.83.53.110.016.822.618.618.717.88.21.7-1.9
Average temperature (°C)0.30.8-0.35.311.518.015.615.714.86.10.0-4.0
Average night temperature (°C)-1.2-1.5-3.41.26.213.012.613.212.14.3-1.6-6.2
Absolute minimum temperature (°C)-6.3-6.8-8.7-5.00.56.89.810.18.5-0.3-10.2-14.3

Grälsbyn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.09.211.814.517.018.417.715.512.910.27.76.3
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.06.0
Sunshine mean duration (h)1.44.85.68.713.414.411.78.77.04.81.81.4
Precipitation (mm)99366669245415314345735069
Sunny days111791623203413111413
Rainy days147121381028271719911
Snow days6410100000177

Grälsbyn - weather forecast by months

Grälsbyn weather in januaryGrälsbyn weather in februaryGrälsbyn weather in marchGrälsbyn weather in aprilGrälsbyn weather in mayGrälsbyn weather in juneGrälsbyn weather in julyGrälsbyn weather in augustGrälsbyn weather in septemberGrälsbyn weather in octoberGrälsbyn weather in novemberGrälsbyn weather in december

Best time to visit Grälsbyn:

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

  • May — 13.4(h)
  • June — 14.4(h)
  • July — 11.7(h)

Months with the longest average daylight duration in Grälsbyn:

  • May — 17.0(h)
  • June — 18.4(h)
  • July — 17.7(h)

The largest precipitation sum in Grälsbyn is at

  • January — 99(mm)
  • July — 153(mm)
  • August — 143(mm)

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    Frequently asked questions

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