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

In August, Boston averages 29°C high / 19°C low with about 86 mm of rain; St. John's, Newfoundland averages 23°C high / 12°C low with about 78 mm.

Boston vs St. John's, Newfoundland in August

St. John's, Newfoundland is the better pick in August — 88 vs 80 on SeasonMap's comfort score. St. John's, Newfoundland is nice, a little rain, clean air, while Boston is hot, rainy.

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

	🇺🇸 Boston	🇨🇦 St. John's, Newfoundland
Comfort score	80/100 (A)	88/100 (A)
Feels-like high	30°C	22°C
Avg high / low	29° / 19°	23° / 12°
Rainfall	86 mm	78 mm
Rainy days	8	10
Humidity	73%	81%
Air quality (AQI)	52	36

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

Month by month

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

Is August better in Boston or St. John's, Newfoundland?: St. John's, Newfoundland is the better pick in August — 88 vs 80 on SeasonMap's comfort score. St. John's, Newfoundland is nice, a little rain, clean air, while Boston is hot, rainy.
What is the weather like in Boston vs St. John's, Newfoundland in August?: In August, Boston averages 29°C high / 19°C low with about 86 mm of rain; St. John's, Newfoundland averages 23°C high / 12°C low with about 78 mm.