Best year time to visit Ristinummi

General weather information about Ristinummi

Average annual temperature is 5.9 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -17.0 °C

Number of sunny days: 134 days

Number of rainy days: 176 days

Number of snow days: 55 days

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

Ristinummi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.56.05.816.422.528.624.930.322.315.07.44.8
Average daytime temperature (°C)0.10.20.910.114.821.020.420.017.96.50.9-3.0
Average temperature (°C)-1.7-2.0-2.74.49.816.216.416.514.54.2-0.7-4.8
Average night temperature (°C)-3.5-4.8-7.2-1.04.310.712.313.311.42.1-2.7-6.9
Absolute minimum temperature (°C)-15.6-12.1-17.0-14.7-2.03.510.211.25.2-4.7-12.3-14.7

Ristinummi 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)6.69.011.814.717.419.018.215.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.02.75.611.312.915.312.39.17.34.70.70.4
Precipitation (mm)8334100233224117187611178227
Sunny days111671920195597610
Rainy days1361211101126262122144
Snow days761201000021017

Ristinummi - weather forecast by months

Ristinummi weather in januaryRistinummi weather in februaryRistinummi weather in marchRistinummi weather in aprilRistinummi weather in mayRistinummi weather in juneRistinummi weather in julyRistinummi weather in augustRistinummi weather in septemberRistinummi weather in octoberRistinummi weather in novemberRistinummi weather in december

Best time to visit Ristinummi:

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

  • April — 11.3(h)
  • May — 12.9(h)
  • June — 15.3(h)
  • July — 12.3(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Ristinummi:

  • May — 17.4(h)
  • June — 19.0(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Ristinummi is at

  • March — 100(mm)
  • July — 117(mm)
  • August — 187(mm)
  • October — 117(mm)

    • Weather forecast in the closest to Ristinummi admin centers

    Weather forecast in the closest towns to Ristinummi

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    Frequently asked questions

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