Best year time to visit Östernäs

General weather information about Östernäs

Average annual temperature is 4.6 °C

Absolute maximum temperature: 27.8 °C

Absolute minimum temperature: -18.0 °C

Number of sunny days: 136 days

Number of rainy days: 160 days

Number of snow days: 69 days

Look at detailed online map of Östernäs

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

Östernäs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.88.17.517.424.127.824.221.923.414.54.26.2
Average daytime temperature (°C)-0.80.41.18.016.722.319.518.717.25.7-1.9-4.3
Average temperature (°C)-3.4-2.9-3.72.410.716.715.514.913.22.9-4.0-7.2
Average night temperature (°C)-6.5-6.6-9.0-2.93.89.811.311.29.20.3-6.5-10.6
Absolute minimum temperature (°C)-18.0-14.7-17.7-11.1-3.43.58.87.62.5-6.7-16.5-17.9

Östernäs 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)6.38.911.814.817.719.518.615.912.910.07.25.4
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.05.05.0
Sunshine mean duration (h)1.64.56.99.813.714.811.78.18.14.30.70.5
Precipitation (mm)603637403834168198594610529
Sunny days121511161718131112812
Rainy days10169131230281915134
Snow days912145100004915

Östernäs - weather forecast by months

Östernäs weather in januaryÖsternäs weather in februaryÖsternäs weather in marchÖsternäs weather in aprilÖsternäs weather in mayÖsternäs weather in juneÖsternäs weather in julyÖsternäs weather in augustÖsternäs weather in septemberÖsternäs weather in octoberÖsternäs weather in novemberÖsternäs weather in december

Best time to visit Östernäs:

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

  • April — 9.8(h)
  • May — 13.7(h)
  • June — 14.8(h)
  • July — 11.7(h)

Months with the longest average daylight duration in Östernäs:

  • May — 17.7(h)
  • June — 19.5(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Östernäs is at

  • July — 168(mm)
  • August — 198(mm)
  • November — 105(mm)

    • Weather forecast in the closest to Östernäs admin centers

    Weather forecast in the closest towns to Östernäs

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    Frequently asked questions

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