What is the weather like in Chicago vs Niagara Falls in August?

In August, Chicago averages 28°C high / 20°C low with about 78 mm of rain; Niagara Falls averages 27°C high / 18°C low with about 83 mm.

Chicago vs Niagara Falls in August

Chicago and Niagara Falls are nearly tied in August — 81 vs 82 on SeasonMap's comfort score. Chicago is hot, a little rain; Niagara Falls is hot, rainy.

Chicago vs Niagara Falls — August climate, side by side

	🇺🇸 Chicago	🇨🇦 Niagara Falls
Comfort score	81/100 (A)	82/100 (A)
Feels-like high	31°C	29°C
Avg high / low	28° / 20°	27° / 18°
Rainfall	78 mm	83 mm
Rainy days	8	9
Humidity	74%	74%
Air quality (AQI)	56	55

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Chicago 🇺🇸 United Stateshot, a little rain · best September81
Niagara Falls 🇨🇦 Canadahot, rainy · best September82

Chicago vs Niagara Falls in August — FAQ

Is August better in Chicago or Niagara Falls?: Chicago and Niagara Falls are nearly tied in August — 81 vs 82 on SeasonMap's comfort score. Chicago is hot, a little rain; Niagara Falls is hot, rainy.
What is the weather like in Chicago vs Niagara Falls in August?: In August, Chicago averages 28°C high / 20°C low with about 78 mm of rain; Niagara Falls averages 27°C high / 18°C low with about 83 mm.