Weather on June 23
Sioux Falls, SD
55 Years of Data
Avg High
82°F
Avg Low
59°F
Warmest
2005
83°F avg
Coldest
1979
60°F avg
About This Date
June 23rd in Sioux Falls, SD typically brings warm summer weather, with average highs around 82°F and lows near 59°F. Over 55 years of records, the warmest June 23rd was in 2005 (83°F average), while the coldest was 1979 (60°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 35% of June 23rd dates historically, with the wettest June 23rd recording 2.39" of rain. The last decade has been 4.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.2°F cooler on this date compared to 20-30 years ago.
Planning for June 23rd in Sioux Falls, SD? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 63° | 70° | 1.93" | — |
| 2024 | 86° | 63° | 74° | — | — |
| 2023 | 90° | 68° | 79° | — | — |
| 2022 | 93° | 69° | 81° | — | — |
| 2021 | 94° | 61° | 77° | — | — |
| 2020 | 78° | 56° | 67° | — | — |
| 2019 | 69° | 60° | 65° | 0.36" | — |
| 2018 | 76° | 58° | 67° | — | — |
| 2017 | 69° | 52° | 60° | — | — |
| 2016 | 78° | 56° | 67° | — | — |
| 2015 | 77° | 52° | 64° | — | — |
| 2014 | 80° | 60° | 70° | — | — |
| 2013 | 79° | 62° | 70° | 0.56" | — |
| 2012 | 83° | 63° | 73° | 0.23" | — |
| 2011 | 73° | 54° | 63° | — | — |
| 2010 | 76° | 60° | 68° | 0.28" | — |
| 2009 | 89° | 65° | 77° | 0.3" | — |
| 2008 | 81° | 52° | 66° | — | — |
| 2007 | 82° | 65° | 73° | — | — |
| 2006 | 85° | 56° | 70° | 1.02" | — |
| 2005warmest | 93° | 73° | 83° | — | — |
| 2004 | 81° | 54° | 67° | 0.3" | — |
| 2003 | 87° | 65° | 76° | 0.1" | — |
| 2002 | 91° | 73° | 82° | 0.3" | — |
| 2001 | 86° | 59° | 73° | — | — |
| 2000 | 91° | 65° | 78° | 2.39" | — |
| 1999 | 85° | 63° | 74° | — | — |
| 1998 | 81° | 55° | 68° | — | — |
| 1997 | 89° | 69° | 79° | — | — |
| 1996 | 80° | 57° | 69° | 0.58" | — |
| 1995 | 81° | 64° | 72° | 0.05" | — |
| 1994 | 83° | 60° | 71° | 0.08" | — |
| 1993 | 82° | 63° | 72° | 2.01" | — |
| 1992 | 83° | 58° | 70° | — | — |
| 1991 | 69° | 59° | 64° | — | — |
| 1990 | 79° | 55° | 67° | — | — |
| 1989 | 82° | 48° | 65° | — | — |
| 1988 | 82° | 63° | 72° | 0.15" | — |
| 1987 | 84° | 60° | 72° | — | — |
| 1986 | 82° | 58° | 70° | — | — |
| 1985 | 84° | 56° | 70° | — | — |
| 1984 | 75° | 56° | 65° | — | — |
| 1983 | 85° | 63° | 74° | — | — |
| 1982 | 86° | 52° | 69° | — | — |
| 1981 | 96° | 59° | 78° | 0.1" | — |
| 1980 | 87° | 55° | 71° | — | — |
| 1979coldest | 63° | 57° | 60° | 0.3" | — |
| 1978 | 78° | 62° | 70° | 0.86" | — |
| 1977 | 89° | 60° | 75° | — | — |
| 1976 | 90° | 62° | 76° | — | — |
| 1975 | 85° | 57° | 71° | — | — |
| 1974 | 77° | 51° | 64° | — | — |
| 1973 | 89° | 55° | 72° | — | — |
| 1972 | 78° | 49° | 63° | — | — |
| 1971 | 87° | 57° | 72° | — | — |
55 years of data from SIOUX FALLS