Climate in Järvenpää (Southern Finland), Finland
Monthly hours of sunshine
The average monthly total hours of sunshine over the year
Average water temperature
The mean water temperature over the year.
The average monthly total hours of sunshine over the year
The mean water temperature over the year.
overcast and heavy snow
broken clouds and no rain
overcast and rain
During the months of June, 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: