Pori and Helsinki — Comparison weather

Comparison weather

Learn where is warmer and colder where in any month of the year. Compare the day and night temperature, water temperature and precipitation. Where the sun shines longer, and where the rains.

You have chosen to compare the two cities:

— Pori (Finland)
— Helsinki (Finland)

Most sunny months

Pori

Helsinki

June		14 days
May		13 days
July		13 days

July		16 days
June		15 days
May		14 days

The warmest months

July		20.7 °C
August		19.4 °C
June		17.2 °C

July		20.5 °C
August		19.6 °C
June		17.4 °C

The warmest water (sea, ocean)

August		17.9 °C
July		17.4 °C
September		13.8 °C

August		17.2 °C
July		16.6 °C
September		14.6 °C

The coldest months

January		-2.9 °C
February		-1.9 °C
December		0.2 °C

January		-1.9 °C
February		-1.6 °C
March		1 °C

Rainiest months

August		6 days
July		5 days
September		5 days

August		6 days
September		4 days
July		4 days

Most windy months

December		15.9 km / h
November		15 km / h
January		14.9 km / h

December		21.1 km / h
November		19.6 km / h
January		19 km / h