Ottawa Weather in July
Canada · 30-year monthly averages
👍 Good time to visit
July in Ottawa is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 16°C (60°F). Expect roughly 94mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
Avg high
27°C
80°F
Avg low
16°C
60°F
Rainfall
94mm
moderate
Rainy days
9
days with ≥1mm
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
July vs the rest of the year
FAQ
- How hot is Ottawa in July?
- July in Ottawa is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 16°C (60°F). Expect roughly 94mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
- Does it rain a lot in Ottawa in July?
- Ottawa sees around 94mm of precipitation in July on average — moderate by global standards.
- Is July a good time to visit Ottawa?
- July is a good month to visit Ottawa, with generally agreeable conditions.