>>Helsinki average temperature
>>Helsinki Weather by month // weather averages
In Helsinki, the climate is cold and temperate. Helsinki has a significant amount of rainfall during the year. This is true even for the driest month. This climate is considered to be Dfb according to the Köppen-Geiger climate classification. The temperature here averages 5.1 °C. The average annual rainfall is 650 mm.
Climate graph // Weather by Month Helsinki
The driest month is February, with 33 mm of rainfall. With an average of 78 mm, the most precipitation falls in August.
average temperature Helsinki
The warmest month of the year is July, with an average temperature of 17.0 °C. February has the lowest average temperature of the year. It is -5.8 °C.
Helsinki Weather by month // weather averages
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||-5.5||-5.8||-2.3||3.3||9.7||14.7||17||15.8||10.7||5.9||0.9||-3.1|
|Min. Temperature (°C)||-8.2||-8.6||-5.4||-0.1||5.5||10.6||13.2||12.3||7.7||3.5||-1.2||-5.6|
|Max. Temperature (°C)||-2.7||-3||0.8||6.7||14||18.9||20.8||19.3||13.8||8.4||3||-0.5|
|Avg. Temperature (°F)||22.1||21.6||27.9||37.9||49.5||58.5||62.6||60.4||51.3||42.6||33.6||26.4|
|Min. Temperature (°F)||17.2||16.5||22.3||31.8||41.9||51.1||55.8||54.1||45.9||38.3||29.8||21.9|
|Max. Temperature (°F)||27.1||26.6||33.4||44.1||57.2||66.0||69.4||66.7||56.8||47.1||37.4||31.1|
|Precipitation / Rainfall (mm)||44||33||33||37||36||47||72||78||71||72||70||57|
The difference in precipitation between the driest month and the wettest month is 45 mm. During the year, the average temperatures vary by 22.8 °C.