Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Bryn Mawr is from May, September, October. — consistent weather climate
🌦Humid
| Score | 12 | 17 | 23 | 59 | 77 | 77 | 66 | 72 | 78 | 79 | 42 | 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Humid | Humid | Cool & rainy | Cold | Cold |
| Temperature | -3–5°C | -2–7°C | 1–11°C | 6–17°C | 12–22°C | 17–27°C | 21–30°C | 20–29°C | 16–26°C | 10–19°C | 4–13°C | 0–8°C |
| Feels like | -8–1°C | -7–3°C | -4–7°C | 3–15°C | 10–22°C | 17–28°C | 22–33°C | 21–31°C | 16–26°C | 8–18°C | 0–9°C | -4–4°C |
| Precipitation | 96mm 9 days | 88mm 10 days | 112mm 10 days | 107mm 9 days | 108mm 10 days | 109mm 10 days | 129mm 11 days | 128mm 11 days | 111mm 9 days | 101mm 9 days | 77mm 6 days | 107mm 10 days |
| Sunshine | 6.0h ☀︎ 61% | 6.7h ☀︎ 63% | 7.9h ☀︎ 66% | 8.5h ☀︎ 64% | 9.0h ☀︎ 62% | 11.1h ☀︎ 74% | 11.5h ☀︎ 78% | 10.7h ☀︎ 78% | 8.9h ☀︎ 71% | 7.8h ☀︎ 70% | 7.4h ☀︎ 74% | 5.5h ☀︎ 59% |
| Wind | W · 20 km/h | W · 20 km/h | NW · 21 km/h | W · 21 km/h | W · 17 km/h | W · 17 km/h | SW · 15 km/h | W · 15 km/h | N · 16 km/h | W · 17 km/h | W · 18 km/h | W · 18 km/h |
| Humidity (%) | 66% | 66% | 64% | 64% | 69% | 67% | 71% | 72% | 72% | 71% | 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 |