Best year time to visit Grannäs

General weather information about Grannäs

Average annual temperature is 1.5 °C

Absolute maximum temperature: 26.3 °C

Absolute minimum temperature: -19.8 °C

Number of sunny days: 146 days

Number of rainy days: 129 days

Number of snow days: 90 days

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

Grannäs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.44.83.810.219.926.324.321.922.39.8-0.22.6
Average daytime temperature (°C)-4.4-3.5-5.03.810.817.617.516.812.91.1-5.4-7.7
Average temperature (°C)-6.6-5.6-8.2-0.36.013.014.113.69.6-0.8-7.1-9.9
Average night temperature (°C)-9.0-7.9-11.1-3.60.57.810.610.46.7-2.6-9.0-12.2
Absolute minimum temperature (°C)-16.4-19.8-19.4-10.0-6.3-0.66.77.21.9-9.4-16.5-19.1

Grannäs monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.023.022.018.014.011.07.04.0
Daylight mean duration (h)4.98.311.815.319.122.520.616.713.19.66.03.5
Daylight minimum duration (h)3.06.010.013.017.021.018.014.011.07.04.03.0
Sunshine mean duration (h)1.13.46.810.412.413.810.98.05.93.80.60.1
Precipitation (mm)6313413345798111687443133
Sunny days91616161616108514146
Rainy days212514142123251345
Snow days20111391000041220

Grannäs - weather forecast by months

Grannäs weather in januaryGrannäs weather in februaryGrannäs weather in marchGrannäs weather in aprilGrannäs weather in mayGrannäs weather in juneGrannäs weather in julyGrannäs weather in augustGrannäs weather in septemberGrannäs weather in octoberGrannäs weather in novemberGrannäs weather in december

Best time to visit Grannäs:

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

  • April — 10.4(h)
  • May — 12.4(h)
  • June — 13.8(h)
  • July — 10.9(h)

Months with the longest average daylight duration in Grannäs:

  • May — 19.1(h)
  • June — 22.5(h)
  • July — 20.6(h)
  • August — 16.7(h)

The largest precipitation sum in Grannäs is at

  • June — 79(mm)
  • July — 81(mm)
  • August — 116(mm)
  • September — 87(mm)

    • Weather forecast in the closest to Grannäs admin centers

    Weather forecast in the closest towns to Grannäs

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    Frequently asked questions

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