Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Saint Charles is from April, September, October. — consistent weather climate
🌦Humid
| Score | 12 | 24 | 41 | 74 | 74 | 72 | 44 | 65 | 86 | 81 | 50 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Hot & rainy | Humid | Pleasant | Mild | Cold | Cold |
| Temperature | -3–5°C | -3–8°C | 4–15°C | 8–19°C | 14–24°C | 19–30°C | 21–31°C | 21–30°C | 17–27°C | 11–21°C | 5–14°C | 0–9°C |
| Feels like | -8–1°C | -7–5°C | 0–12°C | 5–18°C | 13–25°C | 20–33°C | 24–35°C | 23–33°C | 17–28°C | 9–19°C | 1–11°C | -4–6°C |
| Precipitation | 94mm 10 days | 58mm 8 days | 149mm 10 days | 114mm 9 days | 130mm 11 days | 105mm 8 days | 191mm 11 days | 142mm 9 days | 74mm 6 days | 97mm 8 days | 77mm 6 days | 66mm 7 days |
| Sunshine | 4.9h ☀︎ 50% | 7.5h ☀︎ 70% | 7.5h ☀︎ 63% | 9.3h ☀︎ 71% | 9.6h ☀︎ 67% | 11.7h ☀︎ 79% | 11.7h ☀︎ 80% | 11.1h ☀︎ 81% | 10.3h ☀︎ 83% | 8.4h ☀︎ 75% | 7.6h ☀︎ 76% | 5.8h ☀︎ 61% |
| Wind | W · 18 km/h | W · 19 km/h | S · 21 km/h | SW · 22 km/h | S · 18 km/h | S · 16 km/h | SW · 15 km/h | S · 14 km/h | SE · 15 km/h | SW · 18 km/h | SW · 19 km/h | SW · 19 km/h |
| Humidity (%) | 72% | 67% | 68% | 64% | 71% | 67% | 75% | 76% | 71% | 67% | 67% | 72% |
| Day length | 9.8h | 10.8h | 12.0h | 13.2h | 14.3h | 14.8h | 14.6h | 13.6h | 12.4h | 11.2h | 10.1h | 9.5h |
State of Missouri · United States of America
State of Missouri · United States of America
State of Missouri · United States of America