Weather on June 21 at Wind Cave
Wind Cave National Park
Based on 55 years of data from Hot Springs, SD
Elevation Note: Wind Cave sits at 4,000 ft. Expect temperatures 14°F cooler than the data shown below, which comes from Hot Springs, SD at a lower elevation.
Planning Your Visit
June 21st in Wind Cave National Park (via Hot Springs, SD) typically brings warm summer weather, with average highs around 83°F and lows near 53°F — a 30°F daily swing. Over 55 years of records, the warmest June 21st was in 1988 (85°F average), while the coldest was 1972 (58°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 35% of June 21st dates historically, with the wettest June 21st recording 1.78" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for June 21st in Wind Cave? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 101°F | 64°F | 0.03" | 0" |
| 2024 | 77°F | 63°F | 0.25" | 0" |
| 2023 | 75°F | 57°F | 1.27" | 0" |
| 2022 | 76°F | 43°F | 0" | 0" |
| 2021 | 76°F | 47°F | 0.84" | 0" |
| 2020 | 81°F | 54°F | 0" | 0" |
| 2019 | 65°F | 51°F | 1.78" | 0" |
| 2018 | 75°F | 47°F | 0" | 0" |
| 2017 | 92°F | 47°F | 0" | 0" |
| 2016 | 100°F | 53°F | 0" | 0" |
| 2015 | 80°F | 56°F | 0.53" | 0" |
| 2014 | 88°F | 51°F | 0" | 0" |
| 2013 | 85°F | 64°F | 0" | 0" |
| 2012 | 81°F | 42°F | 0" | 0" |
| 2011 | 73°F | 51°F | 0" | 0" |
| 2010 | 82°F | 55°F | 0" | 0" |
| 2009 | 83°F | 49°F | 0" | 0" |
| 2008 | 81°F | 45°F | 0.36" | 0" |
| 2007 | 96°F | 61°F | 0" | 0" |
| 2006 | 82°F | 53°F | 0.81" | 0" |
| 2005 | 90°F | 70°F | 0" | 0" |
| 2004 | 74°F | 51°F | 1.47" | 0" |
| 2003 | 81°F | 56°F | 1.14" | 0" |
| 2002 | 89°F | 61°F | 0" | 0" |
| 2001 | 76°F | 43°F | 0.1" | 0" |
| 2000 | 80°F | 40°F | 0" | 0" |
| 1999 | 87°F | 55°F | 0" | 0" |
| 1998 | 74°F | 43°F | 0" | 0" |
| 1997 | 80°F | 57°F | 1.04" | 0" |
| 1996 | 80°F | 62°F | 0" | 0" |
| 1995 | 86°F | 59°F | 0.05" | 0" |
| 1994 | 80°F | 52°F | 0" | 0" |
| 1993 | 87°F | 52°F | 0" | 0" |
| 1992 | 84°F | 53°F | 0" | 0" |
| 1991 | 83°F | 60°F | 0" | 0" |
| 1990 | 66°F | 52°F | 1.73" | 0" |
| 1989 | 89°F | 49°F | 0" | 0" |
| 1988 | 100°F | 69°F | 0" | 0" |
| 1987 | 88°F | 53°F | 0" | 0" |
| 1986 | 79°F | 52°F | 0.03" | 0" |
| 1985 | 92°F | 58°F | 0" | 0" |
| 1984 | 90°F | 55°F | 0" | 0" |
| 1983 | 87°F | 55°F | 0.79" | 0" |
| 1982 | 79°F | 48°F | 0" | 0" |
| 1981 | 76°F | 56°F | 0" | 0" |
| 1980 | 85°F | 46°F | 0.3" | 0" |
| 1979 | 84°F | 47°F | 0" | 0" |
| 1978 | 81°F | 45°F | 0" | 0" |
| 1977 | 86°F | 52°F | 0" | 0" |
| 1976 | 85°F | 56°F | 0.05" | 0" |
| 1975 | 81°F | 48°F | 1.09" | 0" |
| 1974 | 101°F | 56°F | 0" | 0" |
| 1973 | 79°F | 41°F | 0" | 0" |
| 1972 | 72°F | 44°F | 0" | 0" |
| 1971 | 87°F | 55°F | 0" | 0" |