Weather in Österbyn in September

General weather information about Österbyn

Average annual temperature is 5.3 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 152 days

Number of rainy days: 159 days

Number of snow days: 54 days

Look at detailed online map of Österbyn

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

Österbyn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.47.38.918.122.827.523.923.223.315.15.54.8
Average daytime temperature (°C)-0.30.41.18.316.722.619.518.817.46.30.2-3.8
Average temperature (°C)-2.6-2.8-3.12.911.017.315.515.013.64.0-1.6-6.1
Average night temperature (°C)-6.1-6.9-8.0-2.54.410.911.511.69.81.6-3.6-8.9
Absolute minimum temperature (°C)-16.8-14.8-16.0-12.5-2.44.09.28.04.5-2.5-10.1-17.4

Österbyn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.69.111.814.717.419.018.215.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.64.36.69.414.014.311.77.97.04.00.90.7
Precipitation (mm)67334440132013015955598428
Sunny days10151515222425912716
Rainy days1138148629262116116
Snow days101081100003129

Österbyn - weather forecast by months

Österbyn weather in januaryÖsterbyn weather in februaryÖsterbyn weather in marchÖsterbyn weather in aprilÖsterbyn weather in mayÖsterbyn weather in juneÖsterbyn weather in julyÖsterbyn weather in augustÖsterbyn weather in septemberÖsterbyn weather in octoberÖsterbyn weather in novemberÖsterbyn weather in december

Best time to visit Österbyn:

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

  • April — 9.4(h)
  • May — 14.0(h)
  • June — 14.3(h)
  • July — 11.7(h)

Months with the longest average daylight duration in Österbyn:

  • May — 17.4(h)
  • June — 19.0(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Österbyn is at

  • July — 130(mm)
  • August — 159(mm)
  • November — 84(mm)

    • Weather forecast in the closest to Österbyn admin centers

    Weather forecast in the closest towns to Österbyn

    Explore Österbyn

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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