What is the weather like in Montreal vs St. John's, Newfoundland in May?

In May, Montreal averages 19°C high / 9°C low with about 70 mm of rain; St. John's, Newfoundland averages 12°C high / 1°C low with about 74 mm.

Montreal vs St. John's, Newfoundland in May

Montreal is the better pick in May — 82 vs 71 on SeasonMap's comfort score. Montreal is nice, a little rain, clean air, while St. John's, Newfoundland is cold, a little rain, clean air.

Montreal vs St. John's, Newfoundland — May climate, side by side

	🇨🇦 Montreal	🇨🇦 St. John's, Newfoundland
Comfort score	82/100 (A)	71/100 (B)
Feels-like high	17°C	8°C
Avg high / low	19° / 9°	12° / 1°
Rainfall	70 mm	74 mm
Rainy days	8	12
Humidity	64%	80%
Air quality (AQI)	47	35

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

Month by month

Montreal vs St. John's, Newfoundland in May — FAQ

Is May better in Montreal or St. John's, Newfoundland?: Montreal is the better pick in May — 82 vs 71 on SeasonMap's comfort score. Montreal is nice, a little rain, clean air, while St. John's, Newfoundland is cold, a little rain, clean air.
What is the weather like in Montreal vs St. John's, Newfoundland in May?: In May, Montreal averages 19°C high / 9°C low with about 70 mm of rain; St. John's, Newfoundland averages 12°C high / 1°C low with about 74 mm.