March weather in Ottawa, Canada
Averages from 155 days in March across 2020–2024.
Typical conditions
| Average high | 4.9°C |
|---|---|
| Average low | -5.5°C |
| Average mean | -0.5°C |
| Total precipitation | 380.4 mm |
| Rainy days | 88 |
| Average precipitation hours | 4.5 h |
| Average max wind speed | 18.1 km/h |
| Average sunshine | 7.4 h/day |
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