Montreal vs Ottawa in August
Montreal and Ottawa are nearly tied in August — 84 vs 85 on SeasonMap's comfort score. Montreal is warm, rainy; Ottawa is warm, rainy, clean air.
Montreal vs Ottawa — August climate, side by side
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Month by month
Montreal vs Ottawa in August — FAQ
- Is August better in Montreal or Ottawa?
- Montreal and Ottawa are nearly tied in August — 84 vs 85 on SeasonMap's comfort score. Montreal is warm, rainy; Ottawa is warm, rainy, clean air.
- What is the weather like in Montreal vs Ottawa in August?
- In August, Montreal averages 25°C high / 17°C low with about 117 mm of rain; Ottawa averages 26°C high / 15°C low with about 106 mm.