What is the weather like in Mont-Tremblant vs Ottawa in August?

In August, Mont-Tremblant averages 23°C high / 16°C low with about 130 mm of rain; Ottawa averages 26°C high / 15°C low with about 106 mm.

Mont-Tremblant vs Ottawa in August

Ottawa is the better pick in August — 85 vs 18 on SeasonMap's comfort score. Ottawa is warm, rainy, clean air, while Mont-Tremblant is warm, rainy, clean air.

Mont-Tremblant vs Ottawa — August climate, side by side

	🇨🇦 Mont-Tremblant	🇨🇦 Ottawa
Comfort score	18/100 (F)	85/100 (A)
Feels-like high	24°C	27°C
Avg high / low	23° / 16°	26° / 15°
Rainfall	130 mm	106 mm
Rainy days	13	8
Humidity	78%	75%
Air quality (AQI)	38	40

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

Month by month

Mont-Tremblant vs Ottawa in August — FAQ

Is August better in Mont-Tremblant or Ottawa?: Ottawa is the better pick in August — 85 vs 18 on SeasonMap's comfort score. Ottawa is warm, rainy, clean air, while Mont-Tremblant is warm, rainy, clean air.
What is the weather like in Mont-Tremblant vs Ottawa in August?: In August, Mont-Tremblant averages 23°C high / 16°C low with about 130 mm of rain; Ottawa averages 26°C high / 15°C low with about 106 mm.