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

In August, Ottawa averages 26°C high / 15°C low with about 106 mm of rain; St. John's, Newfoundland averages 23°C high / 12°C low with about 78 mm.

Ottawa vs St. John's, Newfoundland in August

Ottawa and St. John's, Newfoundland are nearly tied in August — 85 vs 88 on SeasonMap's comfort score. Ottawa is warm, rainy, clean air; St. John's, Newfoundland is nice, a little rain, clean air.

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

	🇨🇦 Ottawa	🇨🇦 St. John's, Newfoundland
Comfort score	85/100 (A)	88/100 (A)
Feels-like high	27°C	22°C
Avg high / low	26° / 15°	23° / 12°
Rainfall	106 mm	78 mm
Rainy days	8	10
Humidity	75%	81%
Air quality (AQI)	40	36

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

Month by month

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

Is August better in Ottawa or St. John's, Newfoundland?: Ottawa and St. John's, Newfoundland are nearly tied in August — 85 vs 88 on SeasonMap's comfort score. Ottawa is warm, rainy, clean air; St. John's, Newfoundland is nice, a little rain, clean air.
What is the weather like in Ottawa vs St. John's, Newfoundland in August?: In August, Ottawa averages 26°C high / 15°C low with about 106 mm of rain; St. John's, Newfoundland averages 23°C high / 12°C low with about 78 mm.