Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Decatur is from June, August, September. — consistent weather climate
☀️Pleasant
| Score | 11 | 16 | 33 | 59 | 78 | 84 | 70 | 80 | 88 | 75 | 41 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Cold | Cold | Cool & rainy | Humid | Pleasant | Humid | Pleasant | Pleasant | Mild | Cold | Cold |
| Temperature | -4–3°C | -4–6°C | 3–13°C | 7–17°C | 13–23°C | 19–29°C | 20–29°C | 19–28°C | 16–26°C | 10–19°C | 3–12°C | -1–7°C |
| Feels like | -9–-1°C | -9–2°C | -2–10°C | 3–15°C | 11–23°C | 19–30°C | 22–33°C | 21–31°C | 16–26°C | 7–17°C | -1–9°C | -5–3°C |
| Precipitation | 87mm 11 days | 64mm 9 days | 111mm 9 days | 116mm 10 days | 97mm 10 days | 71mm 7 days | 114mm 9 days | 79mm 7 days | 58mm 6 days | 94mm 8 days | 62mm 6 days | 60mm 7 days |
| Sunshine | 4.5h ☀︎ 46% | 7.3h ☀︎ 68% | 7.6h ☀︎ 64% | 9.2h ☀︎ 70% | 10.0h ☀︎ 69% | 12.2h ☀︎ 82% | 12.0h ☀︎ 82% | 11.8h ☀︎ 86% | 10.3h ☀︎ 83% | 8.4h ☀︎ 76% | 7.1h ☀︎ 71% | 5.1h ☀︎ 54% |
| Wind | W · 21 km/h | W · 22 km/h | S · 24 km/h | SW · 24 km/h | S · 21 km/h | S · 19 km/h | SW · 16 km/h | S · 16 km/h | SE · 18 km/h | SW · 21 km/h | SW · 22 km/h | SW · 22 km/h |
| Humidity (%) | 73% | 69% | 67% | 65% | 67% | 63% | 74% | 74% | 69% | 67% | 68% | 73% |
| Day length | 9.7h | 10.7h | 12.0h | 13.3h | 14.4h | 14.9h | 14.7h | 13.7h | 12.4h | 11.1h | 10.0h | 9.4h |