Best year time to visit Seijainen

General weather information about Seijainen

Average annual temperature is 6.3 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -18.0 °C

Number of sunny days: 141 days

Number of rainy days: 179 days

Number of snow days: 45 days

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

Seijainen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.26.96.715.923.928.924.530.923.014.98.25.1
Average daytime temperature (°C)0.91.01.610.514.821.720.520.418.07.21.6-2.4
Average temperature (°C)-1.1-1.5-2.44.59.816.516.616.814.94.8-0.2-4.1
Average night temperature (°C)-3.0-4.3-7.0-1.24.110.212.313.611.42.3-2.5-6.3
Absolute minimum temperature (°C)-18.0-14.6-17.0-15.7-3.12.79.510.43.5-5.8-11.9-14.5

Seijainen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.717.319.018.115.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.23.45.510.813.115.612.89.17.54.91.00.4
Precipitation (mm)81359028372492164651278426
Sunny days1115820212026108911
Rainy days1571110101029252021138
Snow days56120000002812

Seijainen - weather forecast by months

Seijainen weather in januarySeijainen weather in februarySeijainen weather in marchSeijainen weather in aprilSeijainen weather in maySeijainen weather in juneSeijainen weather in julySeijainen weather in augustSeijainen weather in septemberSeijainen weather in octoberSeijainen weather in novemberSeijainen weather in december

Best time to visit Seijainen:

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

  • April — 10.8(h)
  • May — 13.1(h)
  • June — 15.6(h)
  • July — 12.8(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Seijainen:

  • May — 17.3(h)
  • June — 19.0(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Seijainen is at

  • March — 90(mm)
  • July — 92(mm)
  • August — 164(mm)
  • October — 127(mm)

    • Weather forecast in the closest to Seijainen admin centers

    Weather forecast in the closest towns to Seijainen

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    Frequently asked questions

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