What is the weather like in Boston vs St. John's, Newfoundland in March?

In March, Boston averages 9°C high / 0°C low with about 105 mm of rain; St. John's, Newfoundland averages 3°C high / -5°C low with about 100 mm.

Boston vs St. John's, Newfoundland in March

Boston is the better pick in March — 59 vs 46 on SeasonMap's comfort score. Boston is cold, rainy, clean air, while St. John's, Newfoundland is freezing, rainy, clean air.

Boston vs St. John's, Newfoundland — March climate, side by side

	🇺🇸 Boston	🇨🇦 St. John's, Newfoundland
Comfort score	59/100 (D)	46/100 (F)
Feels-like high	5°C	-2°C
Avg high / low	9° / 0°	3° / -5°
Rainfall	105 mm	100 mm
Rainy days	9	14
Humidity	67%	79%
Air quality (AQI)	42	40

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

Month by month

Boston vs St. John's, Newfoundland in March — FAQ

Is March better in Boston or St. John's, Newfoundland?: Boston is the better pick in March — 59 vs 46 on SeasonMap's comfort score. Boston is cold, rainy, clean air, while St. John's, Newfoundland is freezing, rainy, clean air.
What is the weather like in Boston vs St. John's, Newfoundland in March?: In March, Boston averages 9°C high / 0°C low with about 105 mm of rain; St. John's, Newfoundland averages 3°C high / -5°C low with about 100 mm.