Average temperature in Hanko
The mean minimum and maximum temperatures over the year in Hanko (Southern Finland), Finland.
- On average, the warmest month is August with 20°C.
- On average, the coolest month is February with -0°C.
- The average annual maximum temperature is 9°C.
- The average annual minimum temperature is 5°C.
Weather Forecasts for Hanko
broken clouds and no rain
overcast and snow
broken clouds and no rain