Turku and Koli National Park — 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:

— Turku (Finland)
— Koli National Park (Finland)

Most sunny months

Turku

Koli National Park

June		16 days
July		16 days
May		14 days

July		12 days
June		11 days
August		10 days

The warmest months

July		20.4 °C
August		19.6 °C
June		17.3 °C

July		20 °C
August		17.9 °C
June		16.8 °C

The warmest water (sea, ocean)

August		18.1 °C
July		17 °C
September		14.9 °C

July		16.7 °C
August		16.4 °C
September		13.1 °C

The coldest months

January		-2 °C
February		-1.4 °C
December		1 °C

January		-7.5 °C
February		-6.1 °C
December		-3.7 °C

Rainiest months

December		5 days
September		4 days
July		4 days

July		5 days
August		5 days
June		4 days

Most windy months

December		19.3 km / h
January		17.9 km / h
November		17.6 km / h

November		15.5 km / h
October		15 km / h
December		15 km / h