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

In December, Chicago averages 4°C high / -3°C low with about 48 mm of rain; Niagara Falls averages 4°C high / -2°C low with about 76 mm.

Chicago vs Niagara Falls in December

Chicago and Niagara Falls are nearly tied in December — 46 vs 43 on SeasonMap's comfort score. Chicago is cold, a little rain, clean air; Niagara Falls is freezing, a little rain, clean air.

Chicago vs Niagara Falls — December climate, side by side

	🇺🇸 Chicago	🇨🇦 Niagara Falls
Comfort score	46/100 (F)	43/100 (F)
Feels-like high	0°C	-1°C
Avg high / low	4° / -3°	4° / -2°
Rainfall	48 mm	76 mm
Rainy days	6	11
Humidity	73%	76%
Air quality (AQI)	37	34

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

Month by month

Chicago vs Niagara Falls in December — FAQ

Is December better in Chicago or Niagara Falls?: Chicago and Niagara Falls are nearly tied in December — 46 vs 43 on SeasonMap's comfort score. Chicago is cold, a little rain, clean air; Niagara Falls is freezing, a little rain, clean air.
What is the weather like in Chicago vs Niagara Falls in December?: In December, Chicago averages 4°C high / -3°C low with about 48 mm of rain; Niagara Falls averages 4°C high / -2°C low with about 76 mm.