Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Central Islip is from May, June, October. — consistent weather climate
☀️Pleasant
| Score | 11 | 14 | 23 | 46 | 79 | 84 | 67 | 72 | 75 | 76 | 45 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Pleasant | Humid | Humid | Humid | Cool & rainy | Cold | Cold |
| Temperature | -2–6°C | -2–6°C | 2–11°C | 6–15°C | 11–20°C | 16–26°C | 21–29°C | 20–28°C | 16–24°C | 11–19°C | 5–13°C | 0–8°C |
| Feels like | -6–2°C | -7–3°C | -2–8°C | 2–13°C | 9–20°C | 16–28°C | 23–32°C | 21–30°C | 16–25°C | 9–18°C | 2–10°C | -4–4°C |
| Precipitation | 108mm 10 days | 89mm 11 days | 131mm 10 days | 135mm 11 days | 98mm 9 days | 73mm 8 days | 136mm 12 days | 136mm 11 days | 123mm 10 days | 122mm 9 days | 83mm 6 days | 135mm 10 days |
| Sunshine | 5.8h ☀︎ 60% | 6.6h ☀︎ 62% | 8.2h ☀︎ 69% | 8.8h ☀︎ 66% | 10.6h ☀︎ 73% | 11.9h ☀︎ 79% | 11.5h ☀︎ 78% | 10.7h ☀︎ 78% | 9.1h ☀︎ 73% | 8.1h ☀︎ 73% | 7.4h ☀︎ 75% | 5.9h ☀︎ 64% |
| Wind | NW · 20 km/h | W · 20 km/h | NW · 21 km/h | W · 20 km/h | SW · 17 km/h | SW · 16 km/h | SW · 16 km/h | SW · 16 km/h | N · 16 km/h | W · 17 km/h | W · 19 km/h | W · 18 km/h |
| Humidity (%) | 70% | 70% | 66% | 68% | 71% | 73% | 78% | 77% | 76% | 76% | 69% | 73% |
| Day length | 9.6h | 10.7h | 12.0h | 13.3h | 14.5h | 15.1h | 14.8h | 13.7h | 12.5h | 11.1h | 9.9h | 9.3h |