Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Fort Belvoir is from April, May, October. — consistent weather climate
🌦Humid
| Score | 19 | 23 | 51 | 80 | 77 | 77 | 45 | 60 | 74 | 83 | 58 | 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Mild | Humid | Humid | Hot & rainy | Rainy | Humid | Mild | Cold | Cold |
| Temperature | 0–8°C | 1–10°C | 4–15°C | 9–20°C | 13–23°C | 19–29°C | 22–32°C | 21–30°C | 17–26°C | 11–21°C | 6–15°C | 1–10°C |
| Feels like | -4–4°C | -3–7°C | 1–13°C | 6–18°C | 12–24°C | 20–31°C | 25–35°C | 24–33°C | 18–27°C | 10–20°C | 3–13°C | -2–7°C |
| Precipitation | 89mm 8 days | 91mm 10 days | 101mm 8 days | 98mm 8 days | 105mm 10 days | 101mm 8 days | 140mm 10 days | 171mm 13 days | 125mm 11 days | 88mm 7 days | 87mm 5 days | 110mm 7 days |
| Sunshine | 6.0h ☀︎ 61% | 6.6h ☀︎ 62% | 8.0h ☀︎ 67% | 9.2h ☀︎ 70% | 9.4h ☀︎ 66% | 11.7h ☀︎ 79% | 12.0h ☀︎ 82% | 10.5h ☀︎ 77% | 9.0h ☀︎ 73% | 8.3h ☀︎ 74% | 7.9h ☀︎ 79% | 6.3h ☀︎ 66% |
| Wind | W · 18 km/h | W · 18 km/h | NW · 19 km/h | W · 19 km/h | NW · 16 km/h | SW · 15 km/h | SW · 13 km/h | SW · 13 km/h | N · 14 km/h | W · 15 km/h | W · 16 km/h | W · 16 km/h |
| Humidity (%) | 71% | 69% | 65% | 65% | 71% | 69% | 73% | 77% | 75% | 75% | 69% | 72% |
| Day length | 9.8h | 10.8h | 12.0h | 13.2h | 14.3h | 14.8h | 14.6h | 13.6h | 12.4h | 11.2h | 10.1h | 9.5h |