Weather in Kalajoki in August

General weather information about Kalajoki

Average annual temperature is 4.1 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 128 days

Number of rainy days: 156 days

Number of snow days: 81 days

Look at detailed online map of Kalajoki

* Weather data for Kalajoki Finland is based on climate observations for 2026 year

Kalajoki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.84.74.217.122.827.725.429.223.011.55.54.4
Average daytime temperature (°C)-1.4-1.1-2.06.613.519.319.120.716.23.7-1.5-4.7
Average temperature (°C)-3.2-3.6-5.61.09.014.915.716.613.21.1-3.8-6.4
Average night temperature (°C)-5.5-6.4-9.5-4.04.09.211.812.39.8-1.2-6.4-8.4
Absolute minimum temperature (°C)-16.7-15.9-16.6-12.4-3.02.38.37.32.3-8.1-18.4-14.6

Kalajoki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.010.013.016.020.021.020.018.014.011.08.05.0
Daylight mean duration (h)5.58.511.815.118.520.919.616.413.09.86.54.3
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.22.66.29.612.914.411.710.56.14.70.70.1
Precipitation (mm)532141545253155961051036145
Sunny days812111915155861289
Rainy days12337131526232415105
Snow days11131743000041217

Kalajoki - weather forecast by months

Kalajoki weather in januaryKalajoki weather in februaryKalajoki weather in marchKalajoki weather in aprilKalajoki weather in mayKalajoki weather in juneKalajoki weather in julyKalajoki weather in augustKalajoki weather in septemberKalajoki weather in octoberKalajoki weather in novemberKalajoki weather in december

Best time to visit Kalajoki:

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

  • April — 9.6(h)
  • May — 12.9(h)
  • June — 14.4(h)
  • July — 11.7(h)
  • August — 10.5(h)

Months with the longest average daylight duration in Kalajoki:

  • May — 18.5(h)
  • June — 20.9(h)
  • July — 19.6(h)
  • August — 16.4(h)

The largest precipitation sum in Kalajoki is at

  • July — 155(mm)
  • August — 96(mm)
  • September — 105(mm)
  • October — 103(mm)

    • Weather forecast in the closest to Kalajoki admin centers

    Weather forecast in the closest towns to Kalajoki

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    Frequently asked questions

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