Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Decatur is from April, May, October. — consistent weather climate
🌦Humid
| Score | 24 | 38 | 65 | 77 | 76 | 69 | 46 | 59 | 75 | 79 | 67 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cool & rainy | Cool & rainy | Humid | Humid | Hot & rainy | Rainy | Humid | Humid | Mild | Cold |
| Temperature | 2–11°C | 5–15°C | 8–18°C | 11–22°C | 16–26°C | 20–30°C | 22–31°C | 21–30°C | 19–28°C | 13–23°C | 7–17°C | 5–13°C |
| Feels like | -2–8°C | 1–12°C | 5–16°C | 8–21°C | 16–27°C | 21–32°C | 25–35°C | 24–34°C | 20–30°C | 12–23°C | 4–15°C | 1–11°C |
| Precipitation | 136mm 10 days | 148mm 12 days | 124mm 10 days | 118mm 9 days | 115mm 10 days | 116mm 12 days | 180mm 15 days | 161mm 14 days | 123mm 10 days | 104mm 9 days | 94mm 8 days | 141mm 11 days |
| Sunshine | 6.7h ☀︎ 66% | 6.3h ☀︎ 58% | 8.1h ☀︎ 67% | 10.1h ☀︎ 77% | 10.7h ☀︎ 77% | 11.1h ☀︎ 78% | 11.1h ☀︎ 78% | 10.8h ☀︎ 81% | 9.9h ☀︎ 80% | 8.8h ☀︎ 77% | 7.5h ☀︎ 72% | 5.8h ☀︎ 58% |
| Wind | W · 21 km/h | W · 21 km/h | W · 21 km/h | SW · 20 km/h | SW · 18 km/h | SW · 16 km/h | W · 14 km/h | SE · 14 km/h | NE · 16 km/h | NE · 17 km/h | N · 18 km/h | W · 19 km/h |
| Humidity (%) | 71% | 72% | 69% | 67% | 69% | 72% | 76% | 76% | 71% | 71% | 71% | 76% |
| Day length | 10.2h | 11.0h | 12.0h | 13.0h | 13.9h | 14.4h | 14.1h | 13.4h | 12.4h | 11.3h | 10.4h | 9.9h |