Best year time to visit Björkö

General weather information about Björkö

Average annual temperature is 8.4 °C

Absolute maximum temperature: 25.6 °C

Absolute minimum temperature: -10.6 °C

Number of sunny days: 120 days

Number of rainy days: 225 days

Number of snow days: 20 days

Look at detailed online map of Björkö

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

Björkö air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.18.69.916.222.025.622.924.422.116.310.58.3
Average daytime temperature (°C)4.14.83.910.414.919.817.418.118.010.54.52.4
Average temperature (°C)2.72.51.66.511.416.415.416.016.08.72.70.8
Average night temperature (°C)1.0-0.1-1.62.47.312.113.414.014.06.60.7-1.1
Absolute minimum temperature (°C)-5.8-9.7-10.6-3.41.85.911.511.59.90.6-8.1-8.2

Björkö monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.013.015.017.018.017.016.013.011.09.07.0
Daylight mean duration (h)7.49.411.814.416.718.017.315.312.810.38.06.7
Daylight minimum duration (h)6.08.010.013.015.017.016.014.011.09.07.06.0
Sunshine mean duration (h)1.84.65.210.113.414.712.59.08.25.12.31.9
Precipitation (mm)1496214628293623417214214052100
Sunny days7125162320317989
Rainy days24161514810283023221718
Snow days0011000000054

Björkö - weather forecast by months

Björkö weather in januaryBjörkö weather in februaryBjörkö weather in marchBjörkö weather in aprilBjörkö weather in mayBjörkö weather in juneBjörkö weather in julyBjörkö weather in augustBjörkö weather in septemberBjörkö weather in octoberBjörkö weather in novemberBjörkö weather in december

Best time to visit Björkö:

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

  • April — 10.1(h)
  • May — 13.4(h)
  • June — 14.7(h)
  • July — 12.5(h)

Months with the longest average daylight duration in Björkö:

  • May — 16.7(h)
  • June — 18.0(h)
  • July — 17.3(h)

The largest precipitation sum in Björkö is at

  • January — 149(mm)
  • March — 146(mm)
  • July — 234(mm)
  • August — 172(mm)
  • September — 142(mm)
  • October — 140(mm)

    • Weather forecast in the closest to Björkö admin centers

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    Frequently asked questions

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