Weather in Ilomäki in August

General weather information about Ilomäki

Average annual temperature is 2.5 °C

Absolute maximum temperature: 25.9 °C

Absolute minimum temperature: -23.8 °C

Number of sunny days: 114 days

Number of rainy days: 157 days

Number of snow days: 94 days

Look at detailed online map of Ilomäki

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

Ilomäki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.61.81.513.421.224.823.125.920.410.21.61.2
Average daytime temperature (°C)-3.8-4.5-4.05.312.617.416.918.914.41.7-4.2-6.9
Average temperature (°C)-5.4-6.8-7.20.08.313.514.015.411.7-0.2-5.9-8.4
Average night temperature (°C)-7.3-9.1-10.8-4.53.28.910.811.78.8-2.1-7.9-9.8
Absolute minimum temperature (°C)-22.3-19.0-23.8-10.9-5.8-1.18.46.93.6-9.7-17.6-15.6

Ilomäki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.021.020.017.014.011.08.05.0
Daylight mean duration (h)5.68.611.815.118.420.819.616.313.09.86.54.4
Daylight minimum duration (h)4.07.010.013.016.020.018.014.011.08.05.04.0
Sunshine mean duration (h)1.11.85.110.411.814.19.010.45.32.60.10.2
Precipitation (mm)7827634947842029297826047
Sunny days89112114114649134
Rainy days712715192725261684
Snow days1618182200006923

Ilomäki - weather forecast by months

Ilomäki weather in januaryIlomäki weather in februaryIlomäki weather in marchIlomäki weather in aprilIlomäki weather in mayIlomäki weather in juneIlomäki weather in julyIlomäki weather in augustIlomäki weather in septemberIlomäki weather in octoberIlomäki weather in novemberIlomäki weather in december

Best time to visit Ilomäki:

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

  • April — 10.4(h)
  • May — 11.8(h)
  • June — 14.1(h)
  • July — 9.0(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Ilomäki:

  • May — 18.4(h)
  • June — 20.8(h)
  • July — 19.6(h)
  • August — 16.3(h)

The largest precipitation sum in Ilomäki is at

  • July — 202(mm)

    • Weather forecast in the closest to Ilomäki admin centers

    Weather forecast in the closest towns to Ilomäki

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    Frequently asked questions

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