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Karjalohja Climate by Month

The temperature in Karjalohja can vary greatly throughout the year. The temperatures shift from warm to very cold. It receives mid-range precipitation levels. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Karjalohja. Average daytime temperatures range from a comfortable 23°C in July, the warmest time of the year, to a very cold -1°C during cooler months like February. At night, temperatures typically average around -8°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Karjalohja has a moderate amount of precipitation, averaging 738 mm of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 83 mm of precipitation, spread over 15 rainy days.

In contrast, April experiences a drier climate, with about 41 mm of rainfall spread across 13 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Karjalohja. While June receives considerable daily sunshine with up to 9.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.9 hours of sunlight per day.

Monthly hours of sunshine

Data from: Jokioinen, Finland (65 KM, 40 Miles).

Daily hours of sunshine

Data from: Jokioinen, Finland (65 KM, 40 Miles).

The best time of year to visit Karjalohja in Finland

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Karjalohja?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Karjalohja?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Karjalohja?
    The coldest month is February with an average maximum temperature of -1°C.
  • Which is the wettest month in Karjalohja?
    August tops the wettest month list with 83 mm of rainfall.
  • Which is the driest month in Karjalohja?
    April is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Karjalohja?
    June is the sunniest month with an average of 276 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Karjalohja

    Wed   Dec 11
    3°C | -3°C
    NW 18 km/h
    almost clear and no rain

    almost clear and no rain

    Thu   Dec 12
    -2°C | -6°C
    NW 22 km/h
    clear and no rain

    clear and no rain

    Fri   Dec 13
    0°C | -7°C
    W 11 km/h
    5 mm
    overcast and snow

    overcast and snow