Chicago and Atlanta — 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:

— Chicago (United States)
— Atlanta (United States)

Most sunny months

Chicago

Atlanta

July		17 days
June		16 days
August		16 days

October		17 days
September		16 days
May		15 days

The warmest months

July		27 °C
August		26.7 °C
June		23.3 °C

July		31.8 °C
August		31 °C
June		30.1 °C

The warmest water (sea, ocean)

August		20.8 °C
July		19.6 °C
September		18.6 °C

The coldest months

January		-2 °C
February		-1.1 °C
December		2 °C

January		9 °C
December		11.7 °C
February		11.9 °C

Rainiest months

June		8 days
May		7 days
July		6 days

August		7 days
July		6 days
June		6 days

Most windy months

November		20.1 km / h
January		19.6 km / h
February		19.3 km / h

March		13.6 km / h
February		13.5 km / h
January		13.2 km / h