Best year time to visit Nummioja

General weather information about Nummioja

Average annual temperature is 5.9 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -18.5 °C

Number of sunny days: 137 days

Number of rainy days: 171 days

Number of snow days: 57 days

Look at detailed online map of Nummioja

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

Nummioja air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.25.35.616.222.529.324.530.122.214.17.14.4
Average daytime temperature (°C)-0.2-0.10.49.714.720.920.019.717.66.10.6-3.2
Average temperature (°C)-1.9-2.2-2.84.310.016.416.616.714.64.1-0.9-4.9
Average night temperature (°C)-3.7-4.9-6.9-0.85.111.413.213.811.92.2-2.8-7.2
Absolute minimum temperature (°C)-18.5-13.0-16.0-13.8-1.94.311.411.07.3-4.6-12.6-15.4

Nummioja 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)6.69.011.814.717.419.118.315.712.910.17.45.7
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.12.85.711.412.915.312.39.37.54.70.60.3
Precipitation (mm)763193214127150157691088427
Sunny days101592018167598812
Rainy days133910131424262122133
Snow days810130000001916

Nummioja - weather forecast by months

Nummioja weather in januaryNummioja weather in februaryNummioja weather in marchNummioja weather in aprilNummioja weather in mayNummioja weather in juneNummioja weather in julyNummioja weather in augustNummioja weather in septemberNummioja weather in octoberNummioja weather in novemberNummioja weather in december

Best time to visit Nummioja:

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

  • April — 11.4(h)
  • May — 12.9(h)
  • June — 15.3(h)
  • July — 12.3(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Nummioja:

  • May — 17.4(h)
  • June — 19.1(h)
  • July — 18.3(h)
  • August — 15.7(h)

The largest precipitation sum in Nummioja is at

  • March — 93(mm)
  • July — 150(mm)
  • August — 157(mm)
  • October — 108(mm)

    • Weather forecast in the closest to Nummioja admin centers

    Weather forecast in the closest towns to Nummioja

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    Frequently asked questions

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