Best year time to visit Seppänen

General weather information about Seppänen

Average annual temperature is 4.8 °C

Absolute maximum temperature: 29.7 °C

Absolute minimum temperature: -17.6 °C

Number of sunny days: 142 days

Number of rainy days: 159 days

Number of snow days: 64 days

Look at detailed online map of Seppänen

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

Seppänen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.55.15.115.422.329.424.729.722.013.25.54.3
Average daytime temperature (°C)-0.9-0.6-0.38.914.420.320.019.616.94.9-1.1-4.0
Average temperature (°C)-2.6-2.8-4.03.09.515.615.916.213.61.9-2.9-6.2
Average night temperature (°C)-4.4-5.7-8.2-2.44.110.011.812.810.3-0.7-4.8-8.8
Absolute minimum temperature (°C)-17.6-13.7-15.7-12.3-3.72.39.99.12.1-7.0-16.3-16.3

Seppänen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.28.811.814.917.819.718.816.013.09.97.05.2
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.93.15.110.512.714.711.79.26.24.50.60.1
Precipitation (mm)593065473829117131121748932
Sunny days101610221716459131010
Rainy days10268121427262116116
Snow days1110150200002915

Seppänen - weather forecast by months

Seppänen weather in januarySeppänen weather in februarySeppänen weather in marchSeppänen weather in aprilSeppänen weather in maySeppänen weather in juneSeppänen weather in julySeppänen weather in augustSeppänen weather in septemberSeppänen weather in octoberSeppänen weather in novemberSeppänen weather in december

Best time to visit Seppänen:

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

  • April — 10.5(h)
  • May — 12.7(h)
  • June — 14.7(h)
  • July — 11.7(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Seppänen:

  • May — 17.8(h)
  • June — 19.7(h)
  • July — 18.8(h)
  • August — 16.0(h)

The largest precipitation sum in Seppänen is at

  • July — 117(mm)
  • August — 131(mm)
  • September — 121(mm)
  • November — 89(mm)

    • Weather forecast in the closest to Seppänen admin centers

    Weather forecast in the closest towns to Seppänen

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    Frequently asked questions

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