Best year time to visit Onkilahti

General weather information about Onkilahti

Average annual temperature is 4.1 °C

Absolute maximum temperature: 27.8 °C

Absolute minimum temperature: -17.8 °C

Number of sunny days: 112 days

Number of rainy days: 162 days

Number of snow days: 91 days

Look at detailed online map of Onkilahti

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

Onkilahti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.63.03.012.922.027.324.327.821.111.82.92.8
Average daytime temperature (°C)-2.2-2.8-2.06.313.919.418.820.416.23.7-2.4-5.2
Average temperature (°C)-3.7-5.0-4.91.09.214.915.817.013.51.6-4.0-6.7
Average night temperature (°C)-5.4-7.2-7.8-2.93.69.612.613.610.8-0.4-5.6-7.9
Absolute minimum temperature (°C)-16.2-16.4-17.8-9.8-3.90.310.67.96.5-7.6-17.0-13.8

Onkilahti monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)5.88.711.815.018.220.319.216.213.09.86.84.8
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.02.55.410.212.314.410.010.86.33.40.20.3
Precipitation (mm)80326531385316792110657248
Sunny days9911211613285954
Rainy days8259141729232516104
Snow days14171501000061523

Onkilahti - weather forecast by months

Onkilahti weather in januaryOnkilahti weather in februaryOnkilahti weather in marchOnkilahti weather in aprilOnkilahti weather in mayOnkilahti weather in juneOnkilahti weather in julyOnkilahti weather in augustOnkilahti weather in septemberOnkilahti weather in octoberOnkilahti weather in novemberOnkilahti weather in december

Best time to visit Onkilahti:

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

  • April — 10.2(h)
  • May — 12.3(h)
  • June — 14.4(h)
  • July — 10.0(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Onkilahti:

  • May — 18.2(h)
  • June — 20.3(h)
  • July — 19.2(h)
  • August — 16.2(h)

The largest precipitation sum in Onkilahti is at

  • July — 167(mm)
  • August — 92(mm)
  • September — 110(mm)

    • Weather forecast in the closest to Onkilahti admin centers

    Weather forecast in the closest towns to Onkilahti

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    Frequently asked questions

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