Ottawa Weather in April
10.9°C high · 0.4°C low · 68 mm rain · 7.3h sun
Apr is a cool month in Ottawa — not peak season, but a good time to avoid crowds.
April at a glance
| Metric | Value |
|---|---|
| Average high | 10.9°C |
| Average low | 0.4°C |
| Rainfall | 68 mm |
| Sunshine | 7.3 hours/day |
| Daylight | 13.3 hours |
What to pack in April
Pack a warm coat and layers for Ottawa in April.
Ottawa weather by month
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Frequently asked questions
What is the weather in Ottawa in April?
Highs of 10.9°C and lows of 0.4°C, with about 68 mm of rain and 7.3 hours of sunshine per day.
Is April a good time to visit Ottawa?
Apr is a cool month in Ottawa — not peak season, but a good time to avoid crowds.
What to do in Ottawa · Best time to visit Ottawa
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.