April weather in Seattle, United States
Averages from 150 days in April across 2020–2024.
Typical conditions
| Average high | 13.3°C |
|---|---|
| Average low | 5.4°C |
| Average mean | 9°C |
| Total precipitation | 336.3 mm |
| Rainy days | 91 |
| Average precipitation hours | 4.9 h |
| Average max wind speed | 20.6 km/h |
| Average sunshine | 9.1 h/day |
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