Average temperature in Hartola
The mean minimum and maximum temperatures over the year in Hartola (Southern Finland), Finland.
- The months of July and August have nice average temperatures.
- Cold season / winter is in the months January, February and December.
- On average, the warmest month is July with 22°C.
- On average, the coolest month is January with -3°C.
- The average annual maximum temperature is 9°C.
- The average annual minimum temperature is 2°C.
Forecast for Hartola
broken clouds and small chance of slight rain
almost clear and no rain
broken clouds and no rain