Weather in Köja in September

General weather information about Köja

Average annual temperature is 4.7 °C

Absolute maximum temperature: 27.7 °C

Absolute minimum temperature: -17.7 °C

Number of sunny days: 155 days

Number of rainy days: 149 days

Number of snow days: 61 days

Look at detailed online map of Köja

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

Köja air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.48.47.815.222.827.723.723.723.913.43.87.2
Average daytime temperature (°C)-1.00.40.36.915.721.420.419.217.05.5-2.0-3.5
Average temperature (°C)-3.5-2.6-4.02.010.216.416.315.713.22.8-4.2-6.4
Average night temperature (°C)-6.3-6.3-8.2-1.83.810.312.212.39.30.1-6.6-9.6
Absolute minimum temperature (°C)-17.5-16.9-17.7-10.4-3.23.97.69.23.4-5.9-16.9-16.5

Köja monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)6.08.711.814.918.020.119.016.113.09.96.95.0
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.54.77.39.713.915.812.58.47.05.00.90.8
Precipitation (mm)1102645412628109201743914141
Sunny days11191816191936131489
Rainy days1034911112825171597
Snow days106951000021315

Köja - weather forecast by months

Köja weather in januaryKöja weather in februaryKöja weather in marchKöja weather in aprilKöja weather in mayKöja weather in juneKöja weather in julyKöja weather in augustKöja weather in septemberKöja weather in octoberKöja weather in novemberKöja weather in december

Best time to visit Köja:

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

  • April — 9.7(h)
  • May — 13.9(h)
  • June — 15.8(h)
  • July — 12.5(h)

Months with the longest average daylight duration in Köja:

  • May — 18.0(h)
  • June — 20.1(h)
  • July — 19.0(h)
  • August — 16.1(h)

The largest precipitation sum in Köja is at

  • January — 110(mm)
  • July — 109(mm)
  • August — 201(mm)
  • November — 141(mm)

    • Weather forecast in the closest to Köja admin centers

    Weather forecast in the closest towns to Köja

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    Frequently asked questions

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