Best year time to visit Kostila

General weather information about Kostila

Average annual temperature is 5.4 °C

Absolute maximum temperature: 29.5 °C

Absolute minimum temperature: -17.5 °C

Number of sunny days: 119 days

Number of rainy days: 184 days

Number of snow days: 62 days

Look at detailed online map of Kostila

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

Kostila air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.05.15.617.823.228.025.329.521.713.76.93.2
Average daytime temperature (°C)-1.1-1.20.29.715.020.920.220.117.75.20.1-3.9
Average temperature (°C)-2.9-3.4-3.24.010.216.216.416.514.23.0-1.4-5.7
Average night temperature (°C)-4.7-6.7-7.3-1.64.710.412.513.011.11.0-3.3-7.7
Absolute minimum temperature (°C)-15.3-15.6-17.5-11.1-2.62.110.310.66.7-5.2-14.1-13.9

Kostila 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)6.59.011.814.717.519.218.315.812.910.07.35.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.52.55.211.612.214.912.08.56.84.10.10.3
Precipitation (mm)732878245631113145461127941
Sunny days81410221114477886
Rainy days114108171627242319187
Snow days1210110300004418

Kostila - weather forecast by months

Kostila weather in januaryKostila weather in februaryKostila weather in marchKostila weather in aprilKostila weather in mayKostila weather in juneKostila weather in julyKostila weather in augustKostila weather in septemberKostila weather in octoberKostila weather in novemberKostila weather in december

Best time to visit Kostila:

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

  • April — 11.6(h)
  • May — 12.2(h)
  • June — 14.9(h)
  • July — 12.0(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Kostila:

  • May — 17.5(h)
  • June — 19.2(h)
  • July — 18.3(h)
  • August — 15.8(h)

The largest precipitation sum in Kostila is at

  • July — 113(mm)
  • August — 145(mm)
  • October — 112(mm)

    • Weather forecast in the closest to Kostila admin centers

    Weather forecast in the closest towns to Kostila

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    Frequently asked questions

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