Best year time to visit Kustaali

General weather information about Kustaali

Average annual temperature is 6.5 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: -17.8 °C

Number of sunny days: 135 days

Number of rainy days: 187 days

Number of snow days: 43 days

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

Kustaali air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.27.27.116.223.929.724.330.022.215.18.44.4
Average daytime temperature (°C)1.00.81.510.315.222.220.220.217.97.61.9-2.2
Average temperature (°C)-0.9-1.5-2.14.810.317.016.717.115.15.20.2-3.8
Average night temperature (°C)-3.0-4.6-6.5-0.74.410.612.814.212.12.8-1.8-5.7
Absolute minimum temperature (°C)-16.8-14.9-17.8-12.6-2.72.910.011.66.7-5.1-11.2-14.5

Kustaali monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.33.46.111.113.315.513.59.27.84.91.30.5
Precipitation (mm)84448727403797151491139046
Sunny days121682121204410658
Rainy days156139101027272025178
Snow days46100000000815

Kustaali - weather forecast by months

Kustaali weather in januaryKustaali weather in februaryKustaali weather in marchKustaali weather in aprilKustaali weather in mayKustaali weather in juneKustaali weather in julyKustaali weather in augustKustaali weather in septemberKustaali weather in octoberKustaali weather in novemberKustaali weather in december

Best time to visit Kustaali:

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

  • April — 11.1(h)
  • May — 13.3(h)
  • June — 15.5(h)
  • July — 13.5(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Kustaali:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Kustaali is at

  • July — 97(mm)
  • August — 151(mm)
  • October — 113(mm)

    • Weather forecast in the closest to Kustaali admin centers

    Weather forecast in the closest towns to Kustaali

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    Frequently asked questions

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