Weather in Ottawa, Ontario, Canada in July
In an average July, Ottawa sees a daily high around 25°C and a low around 15°C, based on 1981–2026 of local climate records.
| Average high | 25°C |
|---|---|
| Typical high range | 21°C to 29°C |
| Average low | 15°C |
| Typical low range | 11°C to 19°C |
| Average daily precipitation | 3 mm |
July records
The most extreme July on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
36°C
2018-07-01
Lowest
15°C
1992-07-31
Low
Highest
23°C
1999-07-05
Lowest
6°C
1982-07-03
Feels-like
Highest
65°C
2018-07-01
Lowest
4°C
1982-07-03
Humidity
Highest
23.7 g/m³
2018-07-01
Lowest
7.2 g/m³
1992-07-21
Wind
Highest
20 km/h
1996-07-20
Lowest
4 km/h
2000-07-25
Precip
Wettest
202 mm
2009
Driest
45 mm
2001
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