Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Saint-Louis is from July, August, September. — consistent weather climate
☀️Pleasant
| Score | 49 | 66 | 62 | 75 | 85 | 84 | 90 | 87 | 90 | 87 | 87 | 81 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Hot & rainy | Hot & rainy | Hot & rainy | Humid | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant | Pleasant |
| Temperature | 24–28°C | 24–28°C | 24–28°C | 23–27°C | 21–26°C | 19–24°C | 18–24°C | 18–24°C | 19–24°C | 20–26°C | 21–27°C | 23–28°C |
| Feels like | 28–34°C | 28–33°C | 28–33°C | 26–31°C | 23–28°C | 20–25°C | 19–24°C | 19–25°C | 20–26°C | 22–29°C | 23–31°C | 26–33°C |
| Precipitation | 412mm 24 days | 165mm 16 days | 183mm 19 days | 136mm 15 days | 46mm 10 days | 67mm 10 days | 33mm 7 days | 44mm 8 days | 33mm 6 days | 48mm 8 days | 44mm 8 days | 61mm 11 days |
| Sunshine | 10.0h ☀︎ 76% | 11.2h ☀︎ 87% | 10.5h ☀︎ 86% | 9.9h ☀︎ 86% | 10.3h ☀︎ 93% | 10.3h ☀︎ 95% | 10.4h ☀︎ 94% | 10.8h ☀︎ 95% | 11.3h ☀︎ 94% | 11.5h ☀︎ 91% | 11.8h ☀︎ 90% | 12.2h ☀︎ 91% |
| Wind | SO · 15 km/h | SO · 17 km/h | SO · 15 km/h | SO · 15 km/h | SO · 16 km/h | SO · 18 km/h | SO · 18 km/h | SO · 16 km/h | SO · 16 km/h | SO · 14 km/h | SO · 14 km/h | SO · 14 km/h |
| Humidity (%) | 82% | 80% | 82% | 82% | 76% | 75% | 73% | 72% | 72% | 73% | 73% | 74% |
| Day length | 13.3h | 12.8h | 12.2h | 11.6h | 11.1h | 10.9h | 11.0h | 11.4h | 12.0h | 12.6h | 13.1h | 13.4h |