Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Manassas is from April, May, October. — consistent weather climate
🌦Humid
| Score | 17 | 25 | 52 | 79 | 79 | 78 | 46 | 61 | 76 | 85 | 55 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Hot & rainy | Rainy | Humid | Mild | Cold | Cold |
| Temperature | -1–8°C | 0–10°C | 4–15°C | 8–20°C | 12–24°C | 18–30°C | 21–32°C | 20–30°C | 16–26°C | 10–21°C | 5–15°C | 1–10°C |
| Feels like | -5–4°C | -4–7°C | 0–13°C | 5–18°C | 11–24°C | 18–31°C | 23–36°C | 22–33°C | 16–27°C | 9–20°C | 2–12°C | -3–7°C |
| Precipitation | 87mm 8 days | 80mm 10 days | 86mm 8 days | 100mm 9 days | 84mm 10 days | 86mm 8 days | 131mm 9 days | 157mm 12 days | 118mm 11 days | 73mm 7 days | 81mm 5 days | 104mm 7 days |
| Sunshine | 5.8h ☀︎ 60% | 6.6h ☀︎ 62% | 7.9h ☀︎ 66% | 9.2h ☀︎ 69% | 9.2h ☀︎ 65% | 11.7h ☀︎ 79% | 11.9h ☀︎ 82% | 10.5h ☀︎ 77% | 9.0h ☀︎ 72% | 8.3h ☀︎ 74% | 7.9h ☀︎ 79% | 6.3h ☀︎ 66% |
| Wind | NW · 17 km/h | W · 17 km/h | NW · 18 km/h | W · 18 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 (%) | 70% | 67% | 63% | 62% | 67% | 64% | 70% | 76% | 74% | 73% | 68% | 70% |
| 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 |