Weather on September 24
Sioux Falls, SD
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
2016
74°F avg
Coldest
1984
43°F avg
About This Date
September 24th in Sioux Falls, SD typically brings pleasant fall weather, with average highs around 71°F and lows near 47°F. Over 55 years of records, the warmest September 24th was in 2016 (74°F average), while the coldest was 1984 (43°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 24th dates historically, with the wettest September 24th recording 3.84" of rain. The last decade has been 11.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 11.6°F warmer on this date compared to 20-30 years ago.
Planning for September 24th in Sioux Falls, SD? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 53° | 68° | — | — |
| 2024 | 76° | 48° | 62° | — | — |
| 2023 | 71° | 57° | 64° | 0.03" | — |
| 2022 | 73° | 51° | 62° | — | — |
| 2021 | 70° | 42° | 56° | 0.08" | — |
| 2020 | 84° | 56° | 70° | — | — |
| 2019 | 82° | 59° | 71° | — | — |
| 2018 | 66° | 56° | 61° | — | — |
| 2017 | 81° | 56° | 68° | 0.3" | — |
| 2016warmest | 81° | 67° | 74° | 0.86" | — |
| 2015 | 66° | 62° | 64° | 3.84" | — |
| 2014 | 77° | 57° | 67° | — | — |
| 2013 | 75° | 53° | 64° | — | — |
| 2012 | 81° | 47° | 64° | — | — |
| 2011 | 72° | 37° | 54° | — | — |
| 2010 | 62° | 45° | 53° | — | — |
| 2009 | 74° | 50° | 62° | 1.19" | — |
| 2008 | 77° | 42° | 60° | — | — |
| 2007 | 77° | 55° | 66° | 0.71" | — |
| 2006 | 66° | 43° | 54° | — | — |
| 2005 | 72° | 59° | 65° | 3.84" | — |
| 2004 | 71° | 46° | 59° | — | — |
| 2003 | 63° | 42° | 52° | — | — |
| 2002 | 68° | 32° | 50° | — | — |
| 2001 | 60° | 31° | 45° | — | — |
| 2000 | 53° | 33° | 43° | — | — |
| 1999 | 80° | 41° | 61° | — | — |
| 1998 | 79° | 45° | 62° | — | — |
| 1997 | 71° | 37° | 54° | — | — |
| 1996 | 65° | 34° | 49° | — | — |
| 1995 | 63° | 41° | 52° | 0.03" | — |
| 1994 | 66° | 53° | 60° | — | — |
| 1993 | 68° | 45° | 56° | — | — |
| 1992 | 73° | 54° | 63° | — | — |
| 1991 | 59° | 44° | 52° | 0.05" | — |
| 1990 | 88° | 48° | 68° | — | — |
| 1989 | 66° | 42° | 54° | — | — |
| 1988 | 75° | 53° | 64° | — | — |
| 1987 | 78° | 46° | 62° | — | — |
| 1986 | 74° | 57° | 65° | 0.36" | — |
| 1985 | 55° | 32° | 44° | 0.08" | — |
| 1984coldest | 47° | 40° | 43° | 0.08" | — |
| 1983 | 75° | 48° | 62° | — | — |
| 1982 | 65° | 40° | 52° | — | — |
| 1981 | 74° | 51° | 62° | 0.18" | — |
| 1980 | 73° | 42° | 58° | — | — |
| 1979 | 78° | 50° | 64° | — | — |
| 1978 | 78° | 45° | 61° | — | — |
| 1977 | 63° | 50° | 56° | 0.03" | — |
| 1976 | 76° | 50° | 63° | — | — |
| 1975 | 65° | 32° | 48° | — | — |
| 1974 | 80° | 50° | 65° | — | — |
| 1973 | 71° | 56° | 63° | 0.28" | — |
| 1972 | 66° | 48° | 57° | 0.08" | — |
| 1971 | 68° | 47° | 57° | — | — |
55 years of data from SIOUX FALLS