What is the weather like in Niagara Falls vs St. Louis in December?

In December, Niagara Falls averages 4°C high / -2°C low with about 76 mm of rain; St. Louis averages 9°C high / -2°C low with about 53 mm.

Niagara Falls vs St. Louis in December

St. Louis is the better pick in December — 59 vs 43 on SeasonMap's comfort score. St. Louis is cold, a little rain, clean air, while Niagara Falls is freezing, a little rain, clean air.

Niagara Falls vs St. Louis — December climate, side by side

	🇨🇦 Niagara Falls	🇺🇸 St. Louis
Comfort score	43/100 (F)	59/100 (D)
Feels-like high	-1°C	5°C
Avg high / low	4° / -2°	9° / -2°
Rainfall	76 mm	53 mm
Rainy days	11	7
Humidity	76%	70%
Air quality (AQI)	34	32

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

Month by month

Niagara Falls vs St. Louis in December — FAQ

Is December better in Niagara Falls or St. Louis?: St. Louis is the better pick in December — 59 vs 43 on SeasonMap's comfort score. St. Louis is cold, a little rain, clean air, while Niagara Falls is freezing, a little rain, clean air.
What is the weather like in Niagara Falls vs St. Louis in December?: In December, Niagara Falls averages 4°C high / -2°C low with about 76 mm of rain; St. Louis averages 9°C high / -2°C low with about 53 mm.