What is the weather like in Ottawa vs St. John's, Newfoundland in December?

In December, Ottawa averages 0°C high / -7°C low with about 80 mm of rain; St. John's, Newfoundland averages 3°C high / -3°C low with about 126 mm.

Ottawa vs St. John's, Newfoundland in December

Ottawa and St. John's, Newfoundland are nearly tied in December — 35 vs 36 on SeasonMap's comfort score. Ottawa is freezing, rainy, clean air; St. John's, Newfoundland is freezing, rainy, clean air.

Ottawa vs St. John's, Newfoundland — December climate, side by side

	🇨🇦 Ottawa	🇨🇦 St. John's, Newfoundland
Comfort score	35/100 (F)	36/100 (F)
Feels-like high	-4°C	-2°C
Avg high / low	0° / -7°	3° / -3°
Rainfall	80 mm	126 mm
Rainy days	11	16
Humidity	78%	79%
Air quality (AQI)	35	36

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

Month by month

Ottawa vs St. John's, Newfoundland in December — FAQ

Is December better in Ottawa or St. John's, Newfoundland?: Ottawa and St. John's, Newfoundland are nearly tied in December — 35 vs 36 on SeasonMap's comfort score. Ottawa is freezing, rainy, clean air; St. John's, Newfoundland is freezing, rainy, clean air.
What is the weather like in Ottawa vs St. John's, Newfoundland in December?: In December, Ottawa averages 0°C high / -7°C low with about 80 mm of rain; St. John's, Newfoundland averages 3°C high / -3°C low with about 126 mm.