Washington Weather in March
13.4°C high · 1.7°C low · 92 mm rain · 6.1h sun
Mar is a cool month in Washington — not peak season, but a good time to avoid crowds.
March at a glance
| Metric | Value |
|---|---|
| Average high | 13.4°C |
| Average low | 1.7°C |
| Rainfall | 92 mm |
| Sunshine | 6.1 hours/day |
| Daylight | 11.7 hours |
What to pack in March
Pack a warm coat and layers, plus a raincoat and umbrella for Washington in March.
Washington weather by month
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Frequently asked questions
What is the weather in Washington in March?
Highs of 13.4°C and lows of 1.7°C, with about 92 mm of rain and 6.1 hours of sunshine per day.
Is March a good time to visit Washington?
Mar is a cool month in Washington — not peak season, but a good time to avoid crowds.
What to do in Washington · Best time to visit Washington
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.