Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Cos Cob is from May, June, August. — consistent weather climate
🌦Humid
| Score | 12 | 15 | 21 | 45 | 78 | 82 | 67 | 72 | 72 | 72 | 42 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Humid | Humid | Humid | Rainy | Cool & rainy | Cold | Cold |
| Temperature | -2–5°C | -2–6°C | 1–11°C | 6–15°C | 11–21°C | 16–27°C | 20–30°C | 19–28°C | 16–24°C | 10–19°C | 4–13°C | 0–7°C |
| Feels like | -7–1°C | -7–2°C | -3–8°C | 2–13°C | 8–20°C | 16–28°C | 22–32°C | 21–31°C | 15–25°C | 8–18°C | 1–10°C | -4–4°C |
| Precipitation | 111mm 10 days | 90mm 10 days | 127mm 10 days | 130mm 11 days | 97mm 11 days | 80mm 8 days | 132mm 13 days | 134mm 12 days | 152mm 10 days | 132mm 10 days | 87mm 7 days | 134mm 11 days |
| Sunshine | 5.8h ☀︎ 61% | 6.7h ☀︎ 63% | 8.2h ☀︎ 68% | 8.8h ☀︎ 66% | 10.7h ☀︎ 74% | 11.7h ☀︎ 78% | 11.6h ☀︎ 78% | 10.8h ☀︎ 78% | 9.1h ☀︎ 73% | 8.0h ☀︎ 72% | 7.4h ☀︎ 75% | 5.9h ☀︎ 63% |
| Wind | NW · 20 km/h | NW · 20 km/h | NW · 21 km/h | NW · 21 km/h | NW · 18 km/h | SW · 17 km/h | SW · 16 km/h | W · 16 km/h | N · 16 km/h | NW · 17 km/h | W · 19 km/h | W · 19 km/h |
| Humidity (%) | 69% | 68% | 66% | 67% | 69% | 70% | 75% | 75% | 76% | 75% | 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 |