Best year time to visit Rönnholm

General weather information about Rönnholm

Average annual temperature is 4.9 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: -19.3 °C

Number of sunny days: 148 days

Number of rainy days: 155 days

Number of snow days: 62 days

Look at detailed online map of Rönnholm

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

Rönnholm air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.15.85.014.021.628.823.630.022.413.05.54.9
Average daytime temperature (°C)-0.50.0-0.38.313.720.020.019.716.95.4-0.9-3.8
Average temperature (°C)-2.2-2.3-4.02.69.215.616.216.413.82.3-2.8-6.2
Average night temperature (°C)-3.9-5.1-8.4-2.84.210.111.912.810.6-0.3-5.3-9.1
Absolute minimum temperature (°C)-15.6-12.4-16.2-14.3-2.63.19.69.32.2-7.6-18.5-19.3

Rönnholm monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.019.017.014.011.08.05.0
Daylight mean duration (h)6.18.811.814.918.019.918.916.113.09.96.95.0
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.23.25.710.113.215.112.18.56.35.10.90.5
Precipitation (mm)5530574035328415890709433
Sunny days101213211817751113813
Rainy days9688111324261915124
Snow days12101012000031014

Rönnholm - weather forecast by months

Rönnholm weather in januaryRönnholm weather in februaryRönnholm weather in marchRönnholm weather in aprilRönnholm weather in mayRönnholm weather in juneRönnholm weather in julyRönnholm weather in augustRönnholm weather in septemberRönnholm weather in octoberRönnholm weather in novemberRönnholm weather in december

Best time to visit Rönnholm:

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

  • April — 10.1(h)
  • May — 13.2(h)
  • June — 15.1(h)
  • July — 12.1(h)

Months with the longest average daylight duration in Rönnholm:

  • May — 18.0(h)
  • June — 19.9(h)
  • July — 18.9(h)
  • August — 16.1(h)

The largest precipitation sum in Rönnholm is at

  • July — 84(mm)
  • August — 158(mm)
  • September — 90(mm)
  • November — 94(mm)

    • Weather forecast in the closest to Rönnholm admin centers

    Weather forecast in the closest towns to Rönnholm

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    Frequently asked questions

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