Weather in Östanvik in September

General weather information about Östanvik

Average annual temperature is 8.1 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -11.5 °C

Number of sunny days: 152 days

Number of rainy days: 189 days

Number of snow days: 24 days

Look at detailed online map of Östanvik

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

Östanvik air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.98.912.118.921.827.025.925.125.217.49.88.4
Average daytime temperature (°C)3.54.14.89.816.321.321.420.220.510.54.11.2
Average temperature (°C)1.71.01.44.911.516.717.016.616.27.82.2-0.7
Average night temperature (°C)-0.3-1.8-2.30.16.111.412.913.512.95.30.2-3.2
Absolute minimum temperature (°C)-5.3-8.2-11.5-8.0-0.65.810.310.99.61.1-7.6-9.1

Östanvik monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.018.016.014.011.09.07.0
Daylight mean duration (h)7.39.411.814.416.718.017.415.312.810.38.06.6
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)2.24.35.210.313.614.013.57.98.34.52.00.7
Precipitation (mm)115258227175360108481305469
Sunny days91591726238617778
Rainy days209161257232513241817
Snow days246100000056

Östanvik - weather forecast by months

Östanvik weather in januaryÖstanvik weather in februaryÖstanvik weather in marchÖstanvik weather in aprilÖstanvik weather in mayÖstanvik weather in juneÖstanvik weather in julyÖstanvik weather in augustÖstanvik weather in septemberÖstanvik weather in octoberÖstanvik weather in novemberÖstanvik weather in december

Best time to visit Östanvik:

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

  • April — 10.3(h)
  • May — 13.6(h)
  • June — 14.0(h)
  • July — 13.5(h)

Months with the longest average daylight duration in Östanvik:

  • May — 16.7(h)
  • June — 18.0(h)
  • July — 17.4(h)

The largest precipitation sum in Östanvik is at

  • January — 115(mm)
  • August — 108(mm)
  • October — 130(mm)

    • Weather forecast in the closest to Östanvik admin centers

    Weather forecast in the closest towns to Östanvik

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    Frequently asked questions

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