Lahti and Kotka — 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:

— Lahti (Finland)
— Kotka (Finland)

Most sunny months

Lahti

Kotka

July		12 days
June		11 days
May		11 days

July		16 days
June		15 days
August		14 days

The warmest months

July		21.9 °C
August		20.2 °C
June		19.4 °C

July		19.4 °C
August		18.7 °C
June		16 °C

The warmest water (sea, ocean)

August		20 °C
July		18.4 °C
September		16.4 °C

August		17.7 °C
July		17.3 °C
September		14.8 °C

The coldest months

January		-4.7 °C
February		-3.6 °C
December		-1.7 °C

February		-2.7 °C
January		-2.6 °C
March		0.1 °C

Rainiest months

July		5 days
June		4 days
August		4 days

August		7 days
December		5 days
July		5 days

Most windy months

December		12.4 km / h
March		12.2 km / h
January		11.8 km / h

December		23.9 km / h
November		23 km / h
October		21.8 km / h