Best year time to visit Grytnäs

General weather information about Grytnäs

Average annual temperature is 6.3 °C

Absolute maximum temperature: 27.9 °C

Absolute minimum temperature: -17.3 °C

Number of sunny days: 149 days

Number of rainy days: 177 days

Number of snow days: 39 days

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

Grytnäs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.48.59.719.324.027.923.723.323.916.56.86.2
Average daytime temperature (°C)1.02.12.89.717.323.120.019.118.17.71.2-2.7
Average temperature (°C)-1.0-1.0-1.54.011.817.715.915.414.35.0-0.6-4.9
Average night temperature (°C)-3.5-3.9-5.9-1.25.111.011.912.010.62.6-2.7-8.1
Absolute minimum temperature (°C)-13.9-10.4-17.3-8.9-2.24.79.29.35.0-2.0-8.8-16.0

Grytnäs 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)6.89.111.814.617.218.818.015.612.910.17.56.0
Daylight minimum duration (h)5.07.010.013.015.018.016.014.011.08.06.05.0
Sunshine mean duration (h)2.04.26.09.813.714.012.38.07.34.60.80.8
Precipitation (mm)753148272220195185103678562
Sunny days91813162123321212812
Rainy days145912107282918191610
Snow days859200000069

Grytnäs - weather forecast by months

Grytnäs weather in januaryGrytnäs weather in februaryGrytnäs weather in marchGrytnäs weather in aprilGrytnäs weather in mayGrytnäs weather in juneGrytnäs weather in julyGrytnäs weather in augustGrytnäs weather in septemberGrytnäs weather in octoberGrytnäs weather in novemberGrytnäs weather in december

Best time to visit Grytnäs:

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

  • April — 9.8(h)
  • May — 13.7(h)
  • June — 14.0(h)
  • July — 12.3(h)

Months with the longest average daylight duration in Grytnäs:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Grytnäs is at

  • July — 195(mm)
  • August — 185(mm)
  • September — 103(mm)

    • Weather forecast in the closest to Grytnäs admin centers

    Weather forecast in the closest towns to Grytnäs

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    Frequently asked questions

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