Best year time to visit Kaustio

General weather information about Kaustio

Average annual temperature is 6.4 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -18.3 °C

Number of sunny days: 142 days

Number of rainy days: 176 days

Number of snow days: 47 days

Look at detailed online map of Kaustio

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

Kaustio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.66.35.715.724.029.823.230.622.414.78.25.4
Average daytime temperature (°C)1.21.01.29.814.121.620.120.017.77.21.7-2.2
Average temperature (°C)-0.6-1.2-2.14.29.816.716.916.915.15.1-0.1-4.0
Average night temperature (°C)-2.6-4.0-6.2-1.24.910.813.314.012.22.9-2.4-6.1
Absolute minimum temperature (°C)-18.3-13.8-16.5-14.6-2.14.311.510.97.4-4.3-12.5-14.3

Kaustio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.319.018.115.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.43.55.910.613.416.013.69.48.35.01.70.5
Precipitation (mm)753991233918139186491168125
Sunny days1014920221936137910
Rainy days158121081128251722137
Snow days66100100002814

Kaustio - weather forecast by months

Kaustio weather in januaryKaustio weather in februaryKaustio weather in marchKaustio weather in aprilKaustio weather in mayKaustio weather in juneKaustio weather in julyKaustio weather in augustKaustio weather in septemberKaustio weather in octoberKaustio weather in novemberKaustio weather in december

Best time to visit Kaustio:

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

  • April — 10.6(h)
  • May — 13.4(h)
  • June — 16.0(h)
  • July — 13.6(h)
  • August — 9.4(h)

Months with the longest average daylight duration in Kaustio:

  • May — 17.3(h)
  • June — 19.0(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Kaustio is at

  • July — 139(mm)
  • August — 186(mm)
  • October — 116(mm)

    • Weather forecast in the closest to Kaustio admin centers

    Weather forecast in the closest towns to Kaustio

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    Frequently asked questions

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