Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Chelles is from June, July, August. — consistent weather climate
☀️Pleasant
| Score | 11 | 19 | 35 | 54 | 77 | 80 | 82 | 82 | 79 | 62 | 28 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Pleasant | Pleasant | Pleasant | Mild | Mild | Cold | Cold |
| Temperature | 2–7°C | 4–10°C | 4–12°C | 6–15°C | 10–19°C | 14–23°C | 15–25°C | 16–25°C | 13–22°C | 10–17°C | 5–11°C | 4–8°C |
| Feels like | -2–4°C | 0–7°C | 0–9°C | 3–13°C | 7–17°C | 13–23°C | 14–24°C | 15–25°C | 12–21°C | 8–15°C | 2–8°C | 0–5°C |
| Precipitation | 71mm 13 days | 65mm 12 days | 78mm 14 days | 55mm 10 days | 75mm 12 days | 73mm 11 days | 64mm 9 days | 74mm 9 days | 88mm 10 days | 97mm 13 days | 63mm 10 days | 96mm 14 days |
| Sunshine | 2.9h ☀︎ 33% | 4.2h ☀︎ 41% | 7.1h ☀︎ 60% | 9.9h ☀︎ 72% | 10.7h ☀︎ 70% | 11.8h ☀︎ 73% | 11.6h ☀︎ 74% | 10.8h ☀︎ 75% | 9.2h ☀︎ 73% | 5.7h ☀︎ 53% | 4.0h ☀︎ 44% | 2.2h ☀︎ 26% |
| Wind | SO · 21 km/h | SO · 23 km/h | S · 21 km/h | N · 20 km/h | NO · 19 km/h | NO · 17 km/h | O · 18 km/h | O · 18 km/h | S · 17 km/h | S · 20 km/h | SO · 19 km/h | SO · 21 km/h |
| Humidity (%) | 87% | 81% | 76% | 70% | 71% | 70% | 65% | 68% | 74% | 82% | 87% | 89% |
| Day length | 8.8h | 10.2h | 11.9h | 13.7h | 15.3h | 16.1h | 15.7h | 14.3h | 12.6h | 10.8h | 9.2h | 8.3h |