Best year time to visit Siiskola

General weather information about Siiskola

Average annual temperature is 5.2 °C

Absolute maximum temperature: 28.8 °C

Absolute minimum temperature: -18.6 °C

Number of sunny days: 117 days

Number of rainy days: 171 days

Number of snow days: 77 days

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

Siiskola air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.83.65.518.523.227.824.328.822.613.64.92.7
Average daytime temperature (°C)-1.7-2.0-0.59.015.020.820.420.917.85.1-0.6-4.7
Average temperature (°C)-3.5-4.2-3.63.210.216.116.917.514.43.1-2.1-6.3
Average night temperature (°C)-5.3-7.1-7.1-2.34.710.513.513.911.31.3-3.6-7.9
Absolute minimum temperature (°C)-15.4-18.6-17.3-13.8-2.12.211.311.07.7-5.5-13.9-13.6

Siiskola 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)6.49.011.814.817.619.318.515.812.910.07.25.5
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.61.64.511.412.414.811.510.77.13.70.20.2
Precipitation (mm)68237128432213399631086852
Sunny days111042315153891126
Rainy days121107141528232117167
Snow days8171702000031218

Siiskola - weather forecast by months

Siiskola weather in januarySiiskola weather in februarySiiskola weather in marchSiiskola weather in aprilSiiskola weather in maySiiskola weather in juneSiiskola weather in julySiiskola weather in augustSiiskola weather in septemberSiiskola weather in octoberSiiskola weather in novemberSiiskola weather in december

Best time to visit Siiskola:

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

  • April — 11.4(h)
  • May — 12.4(h)
  • June — 14.8(h)
  • July — 11.5(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Siiskola:

  • May — 17.6(h)
  • June — 19.3(h)
  • July — 18.5(h)
  • August — 15.8(h)

The largest precipitation sum in Siiskola is at

  • July — 133(mm)
  • August — 99(mm)
  • October — 108(mm)

    • Weather forecast in the closest to Siiskola admin centers

    Weather forecast in the closest towns to Siiskola

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    Frequently asked questions

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