Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in New Castle is from May, June, September. — consistent weather climate
🌦Humid
| Score | 9 | 11 | 25 | 51 | 77 | 76 | 75 | 76 | 81 | 68 | 26 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Humid | Pleasant | Mild | Cold | Cold |
| Temperature | -4–3°C | -4–6°C | 1–12°C | 4–16°C | 10–21°C | 15–26°C | 18–29°C | 17–27°C | 14–24°C | 8–18°C | 3–11°C | -1–6°C |
| Feels like | -8–-1°C | -8–2°C | -3–8°C | 1–13°C | 8–21°C | 15–27°C | 19–31°C | 18–29°C | 13–24°C | 6–16°C | -1–8°C | -6–2°C |
| Precipitation | 102mm 16 days | 87mm 12 days | 107mm 14 days | 117mm 14 days | 106mm 12 days | 111mm 11 days | 110mm 12 days | 111mm 12 days | 77mm 9 days | 93mm 11 days | 78mm 10 days | 80mm 13 days |
| Sunshine | 2.7h ☀︎ 28% | 5.4h ☀︎ 50% | 6.6h ☀︎ 55% | 7.8h ☀︎ 59% | 9.5h ☀︎ 66% | 12.0h ☀︎ 79% | 11.9h ☀︎ 80% | 11.0h ☀︎ 80% | 9.5h ☀︎ 76% | 7.4h ☀︎ 67% | 6.0h ☀︎ 61% | 2.9h ☀︎ 31% |
| Wind | SW · 17 km/h | W · 18 km/h | SW · 19 km/h | W · 19 km/h | S · 16 km/h | SW · 15 km/h | W · 14 km/h | W · 13 km/h | S · 14 km/h | SW · 16 km/h | SW · 18 km/h | SW · 18 km/h |
| Humidity (%) | 75% | 69% | 68% | 68% | 70% | 69% | 73% | 76% | 75% | 74% | 71% | 76% |
| 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 |