Best year time to visit Siekkinen

General weather information about Siekkinen

Average annual temperature is 2.3 °C

Absolute maximum temperature: 26.6 °C

Absolute minimum temperature: -20.5 °C

Number of sunny days: 124 days

Number of rainy days: 134 days

Number of snow days: 107 days

Look at detailed online map of Siekkinen

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

Siekkinen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.41.90.010.022.224.823.426.620.19.51.10.5
Average daytime temperature (°C)-3.6-4.6-4.45.212.517.718.019.114.21.2-4.1-6.7
Average temperature (°C)-5.4-6.8-7.9-0.27.713.414.415.311.3-0.9-5.9-8.3
Average night temperature (°C)-7.1-9.1-11.5-5.31.88.210.211.08.1-3.0-7.9-10.2
Absolute minimum temperature (°C)-19.5-18.4-20.5-13.4-5.81.66.85.81.4-9.9-15.3-18.9

Siekkinen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)6.09.013.017.021.023.022.018.014.011.07.04.0
Daylight mean duration (h)4.98.311.815.319.122.520.616.713.19.66.03.5
Daylight minimum duration (h)3.06.010.013.017.021.018.014.011.07.04.03.0
Sunshine mean duration (h)0.51.25.110.611.513.49.410.25.22.70.30.1
Precipitation (mm)612852545649106141119693441
Sunny days79820141351061499
Rainy days311716172621241332
Snow days21182231000041820

Siekkinen - weather forecast by months

Siekkinen weather in januarySiekkinen weather in februarySiekkinen weather in marchSiekkinen weather in aprilSiekkinen weather in maySiekkinen weather in juneSiekkinen weather in julySiekkinen weather in augustSiekkinen weather in septemberSiekkinen weather in octoberSiekkinen weather in novemberSiekkinen weather in december

Best time to visit Siekkinen:

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

  • April — 10.6(h)
  • May — 11.5(h)
  • June — 13.4(h)
  • July — 9.4(h)
  • August — 10.2(h)

Months with the longest average daylight duration in Siekkinen:

  • May — 19.1(h)
  • June — 22.5(h)
  • July — 20.6(h)
  • August — 16.7(h)

The largest precipitation sum in Siekkinen is at

  • July — 106(mm)
  • August — 141(mm)
  • September — 119(mm)

    • Weather forecast in the closest to Siekkinen admin centers

    Weather forecast in the closest towns to Siekkinen

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    Frequently asked questions

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