Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Derby is from May, June, August. — consistent weather climate
☀️Pleasant
| Score | 11 | 13 | 20 | 37 | 77 | 83 | 71 | 75 | 72 | 69 | 39 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Cool & rainy | Pleasant | Humid | Humid | Humid | Cool & rainy | Cold | Cold |
| Temperature | -3–5°C | -3–6°C | 1–10°C | 5–14°C | 10–20°C | 16–26°C | 20–28°C | 19–27°C | 15–23°C | 10–18°C | 4–12°C | -1–7°C |
| Feels like | -8–0°C | -8–2°C | -4–7°C | 1–12°C | 8–19°C | 15–27°C | 21–31°C | 20–30°C | 15–24°C | 8–17°C | 0–9°C | -5–3°C |
| Precipitation | 115mm 11 days | 89mm 10 days | 132mm 10 days | 154mm 11 days | 111mm 10 days | 76mm 8 days | 123mm 13 days | 124mm 11 days | 145mm 10 days | 129mm 10 days | 87mm 7 days | 144mm 11 days |
| Sunshine | 5.8h ☀︎ 60% | 6.7h ☀︎ 63% | 8.3h ☀︎ 69% | 8.6h ☀︎ 64% | 10.7h ☀︎ 74% | 11.6h ☀︎ 77% | 11.4h ☀︎ 77% | 10.7h ☀︎ 78% | 9.2h ☀︎ 74% | 8.2h ☀︎ 74% | 7.3h ☀︎ 74% | 5.9h ☀︎ 64% |
| Wind | NW · 19 km/h | NW · 19 km/h | NW · 20 km/h | W · 20 km/h | W · 17 km/h | SW · 16 km/h | SW · 16 km/h | W · 16 km/h | NW · 16 km/h | NW · 17 km/h | W · 19 km/h | W · 18 km/h |
| Humidity (%) | 69% | 69% | 66% | 67% | 70% | 71% | 77% | 76% | 76% | 76% | 69% | 73% |
| Day length | 9.6h | 10.6h | 12.0h | 13.3h | 14.5h | 15.1h | 14.8h | 13.8h | 12.5h | 11.1h | 9.9h | 9.3h |
State of Connecticut · United States of America
State of Connecticut · United States of America
State of Connecticut · United States of America