Best year time to visit Ilmajärvi

General weather information about Ilmajärvi

Average annual temperature is 4.7 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -18.2 °C

Number of sunny days: 115 days

Number of rainy days: 176 days

Number of snow days: 74 days

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

Ilmajärvi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.13.54.818.122.026.924.327.421.313.05.32.1
Average daytime temperature (°C)-2.4-2.8-0.98.914.519.519.320.517.04.9-1.0-5.2
Average temperature (°C)-4.2-4.7-3.63.110.115.216.117.014.02.6-2.5-6.8
Average night temperature (°C)-5.9-6.9-6.5-1.85.210.212.613.310.90.6-3.9-8.4
Absolute minimum temperature (°C)-16.2-18.2-14.3-9.4-2.70.98.88.36.7-6.0-12.4-14.3

Ilmajärvi 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)6.59.011.814.817.519.318.415.812.910.07.35.6
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.82.15.011.813.215.211.611.16.94.30.30.2
Precipitation (mm)7627752439421641051001196459
Sunny days10742511147861148
Rainy days13285191624232418177
Snow days819190100002916

Ilmajärvi - weather forecast by months

Ilmajärvi weather in januaryIlmajärvi weather in februaryIlmajärvi weather in marchIlmajärvi weather in aprilIlmajärvi weather in mayIlmajärvi weather in juneIlmajärvi weather in julyIlmajärvi weather in augustIlmajärvi weather in septemberIlmajärvi weather in octoberIlmajärvi weather in novemberIlmajärvi weather in december

Best time to visit Ilmajärvi:

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

  • April — 11.8(h)
  • May — 13.2(h)
  • June — 15.2(h)
  • July — 11.6(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Ilmajärvi:

  • May — 17.5(h)
  • June — 19.3(h)
  • July — 18.4(h)
  • August — 15.8(h)

The largest precipitation sum in Ilmajärvi is at

  • July — 164(mm)
  • August — 105(mm)
  • September — 100(mm)
  • October — 119(mm)

    • Weather forecast in the closest to Ilmajärvi admin centers

    Weather forecast in the closest towns to Ilmajärvi

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    Frequently asked questions

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