Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Sioux Falls is from July, August, September. — consistent weather climate
☀️Pleasant
| Score | 16 | 17 | 21 | 35 | 76 | 82 | 88 | 84 | 86 | 51 | 26 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Cool & rainy | Humid | Pleasant | Humid | Pleasant | Cold | Cold | Polar |
| Temperature | -11–-3°C | -11–0°C | -4–7°C | 2–13°C | 10–20°C | 17–27°C | 18–28°C | 17–27°C | 14–24°C | 6–15°C | -2–7°C | -8–0°C |
| Feels like | -17–-8°C | -16–-6°C | -9–3°C | -2–10°C | 7–19°C | 16–28°C | 19–30°C | 17–28°C | 13–23°C | 2–12°C | -6–3°C | -13–-5°C |
| Precipitation | 25mm 6 days | 22mm 5 days | 55mm 7 days | 91mm 9 days | 110mm 10 days | 100mm 7 days | 65mm 5 days | 82mm 7 days | 69mm 6 days | 64mm 6 days | 39mm 5 days | 39mm 6 days |
| Sunshine | 6.0h ☀︎ 64% | 7.9h ☀︎ 75% | 8.2h ☀︎ 69% | 9.2h ☀︎ 68% | 10.3h ☀︎ 70% | 12.8h ☀︎ 84% | 13.2h ☀︎ 88% | 11.4h ☀︎ 82% | 10.1h ☀︎ 81% | 8.0h ☀︎ 73% | 6.9h ☀︎ 71% | 5.8h ☀︎ 64% |
| Wind | W · 23 km/h | W · 24 km/h | N · 25 km/h | N · 26 km/h | SE · 23 km/h | SE · 23 km/h | SE · 19 km/h | S · 20 km/h | S · 23 km/h | W · 24 km/h | W · 23 km/h | W · 23 km/h |
| Humidity (%) | 75% | 66% | 66% | 62% | 65% | 64% | 70% | 72% | 67% | 64% | 68% | 73% |
| Day length | 9.4h | 10.5h | 12.0h | 13.5h | 14.7h | 15.4h | 15.0h | 13.9h | 12.5h | 11.0h | 9.7h | 9.0h |
State of Minnesota · United States of America
State of South Dakota · United States of America
State of South Dakota · United States of America