Weather on October 19
Sioux Falls, SD
55 Years of Data
Avg High
60°F
Avg Low
35°F
Warmest
2000
68°F avg
Coldest
1972
25°F avg
About This Date
October 19th in Sioux Falls, SD typically brings mild fall weather, with average highs around 60°F and lows near 35°F — a 25°F daily swing. Over 55 years of records, the warmest October 19th was in 2000 (68°F average), while the coldest was 1972 (25°F) — a 43°F range across recorded history. Precipitation has occurred on 18% of recorded October 19th dates, with snow falling 2% of the time (heaviest snowfall: 3.3"). The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for October 19th in Sioux Falls, SD? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 37° | 50° | — | — |
| 2024 | 65° | 49° | 57° | — | — |
| 2023 | 71° | 47° | 59° | — | — |
| 2022 | 58° | 19° | 39° | — | — |
| 2021 | 71° | 47° | 59° | — | — |
| 2020 | 36° | 33° | 34° | 0.03" | — |
| 2019 | 66° | 40° | 53° | — | — |
| 2018 | 66° | 44° | 55° | — | — |
| 2017 | 75° | 36° | 55° | — | — |
| 2016 | 53° | 36° | 44° | 0.03" | — |
| 2015 | 79° | 51° | 65° | — | — |
| 2014 | 74° | 44° | 59° | — | — |
| 2013 | 53° | 35° | 44° | 0.15" | — |
| 2012 | 44° | 39° | 42° | 0.15" | — |
| 2011 | 43° | 27° | 35° | — | — |
| 2010 | 63° | 33° | 48° | — | — |
| 2009 | 60° | 34° | 47° | — | — |
| 2008 | 71° | 48° | 60° | — | — |
| 2007 | 61° | 42° | 51° | — | — |
| 2006 | 50° | 22° | 36° | — | — |
| 2005 | 55° | 36° | 45° | — | — |
| 2004 | 60° | 44° | 52° | — | — |
| 2003 | 85° | 37° | 61° | — | — |
| 2002 | 43° | 29° | 36° | — | — |
| 2001 | 63° | 34° | 48° | — | — |
| 2000warmest | 83° | 54° | 68° | — | — |
| 1999 | 46° | 24° | 35° | — | — |
| 1998 | 56° | 32° | 44° | — | — |
| 1997 | 54° | 30° | 42° | — | — |
| 1996 | 65° | 41° | 53° | — | — |
| 1995 | 53° | 41° | 47° | 0.05" | — |
| 1994 | 62° | 41° | 52° | — | — |
| 1993 | 58° | 36° | 47° | — | — |
| 1992 | 50° | 34° | 42° | — | — |
| 1991 | 52° | 24° | 38° | — | — |
| 1990 | 63° | 34° | 48° | — | — |
| 1989 | 48° | 15° | 32° | — | — |
| 1988 | 49° | 25° | 37° | 0.03" | — |
| 1987 | 54° | 30° | 42° | 0.05" | — |
| 1986 | 70° | 41° | 55° | — | — |
| 1985 | 67° | 35° | 51° | — | — |
| 1984 | 52° | 36° | 44° | 0.2" | — |
| 1983 | 49° | 47° | 48° | 0.69" | — |
| 1982 | 42° | 31° | 36° | 1.37" | 3.3" |
| 1981 | 70° | 30° | 50° | — | — |
| 1980 | 62° | 28° | 45° | — | — |
| 1979 | 63° | 42° | 52° | — | — |
| 1978 | 72° | 33° | 52° | — | — |
| 1977 | 68° | 30° | 49° | — | — |
| 1976 | 36° | 28° | 32° | — | — |
| 1975 | 70° | 39° | 54° | — | — |
| 1974 | 68° | 36° | 52° | — | — |
| 1973 | 67° | 42° | 54° | — | — |
| 1972coldest | 42° | 9° | 25° | — | — |
| 1971 | 64° | 34° | 49° | — | — |
55 years of data from SIOUX FALLS