Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Washington is from May, June, September. — consistent weather climate
🌦Humid
| Score | 10 | 12 | 31 | 54 | 76 | 77 | 74 | 76 | 79 | 71 | 34 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Humid | Humid | Mild | Cold | Cold |
| Temperature | -3–4°C | -3–7°C | 2–12°C | 5–16°C | 10–22°C | 15–27°C | 18–29°C | 18–28°C | 14–24°C | 9–18°C | 3–12°C | -1–7°C |
| Feels like | -8–0°C | -7–3°C | -2–9°C | 2–14°C | 9–21°C | 15–28°C | 20–31°C | 19–30°C | 14–25°C | 6–17°C | -1–8°C | -5–3°C |
| Precipitation | 104mm 15 days | 92mm 12 days | 110mm 12 days | 115mm 13 days | 118mm 13 days | 103mm 11 days | 99mm 12 days | 113mm 13 days | 84mm 11 days | 92mm 11 days | 70mm 9 days | 77mm 12 days |
| Sunshine | 3.1h ☀︎ 31% | 5.6h ☀︎ 52% | 7.0h ☀︎ 58% | 8.0h ☀︎ 60% | 9.3h ☀︎ 64% | 11.7h ☀︎ 78% | 11.7h ☀︎ 80% | 10.9h ☀︎ 79% | 9.5h ☀︎ 76% | 7.7h ☀︎ 69% | 6.5h ☀︎ 66% | 3.6h ☀︎ 39% |
| Wind | W · 17 km/h | W · 18 km/h | SW · 19 km/h | W · 19 km/h | SW · 15 km/h | SW · 15 km/h | W · 14 km/h | SW · 13 km/h | SW · 14 km/h | SW · 15 km/h | SW · 18 km/h | SW · 18 km/h |
| Humidity (%) | 74% | 69% | 67% | 68% | 72% | 69% | 71% | 75% | 74% | 73% | 69% | 74% |
| Day length | 9.7h | 10.7h | 12.0h | 13.3h | 14.4h | 15.0h | 14.7h | 13.7h | 12.4h | 11.1h | 10.0h | 9.4h |