Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Chambersburg is from May, June, October. — consistent weather climate
☀️Pleasant
| Score | 12 | 18 | 38 | 62 | 79 | 84 | 68 | 75 | 77 | 83 | 46 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Pleasant | Pleasant | Humid | Humid | Mild | Cold | Cold |
| Temperature | -3–5°C | -2–8°C | 2–13°C | 6–17°C | 11–22°C | 16–28°C | 20–31°C | 19–29°C | 15–25°C | 9–19°C | 3–12°C | -1–7°C |
| Feels like | -7–1°C | -6–4°C | -2–10°C | 3–15°C | 9–22°C | 16–29°C | 22–33°C | 20–31°C | 15–25°C | 7–18°C | 0–9°C | -5–4°C |
| Precipitation | 82mm 9 days | 77mm 9 days | 85mm 9 days | 99mm 10 days | 86mm 10 days | 70mm 8 days | 71mm 8 days | 100mm 10 days | 109mm 10 days | 60mm 7 days | 59mm 5 days | 87mm 8 days |
| Sunshine | 4.8h ☀︎ 50% | 6.4h ☀︎ 60% | 7.6h ☀︎ 63% | 8.6h ☀︎ 65% | 9.5h ☀︎ 66% | 11.5h ☀︎ 77% | 12.0h ☀︎ 82% | 10.7h ☀︎ 78% | 9.2h ☀︎ 74% | 7.9h ☀︎ 71% | 7.5h ☀︎ 75% | 5.0h ☀︎ 53% |
| Wind | W · 17 km/h | W · 17 km/h | W · 18 km/h | W · 18 km/h | SW · 15 km/h | SW · 15 km/h | SW · 14 km/h | SW · 13 km/h | W · 14 km/h | SW · 14 km/h | W · 16 km/h | SW · 16 km/h |
| Humidity (%) | 70% | 66% | 64% | 64% | 68% | 65% | 67% | 71% | 73% | 72% | 68% | 71% |
| 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 |