Weather on July 18 at Badlands
Badlands National Park
Based on 56 years of data from Rapid City, SD
Elevation Note: Badlands sits at 3,200 ft. Expect temperatures 11°F cooler than the data shown below, which comes from Rapid City, SD at a lower elevation.
Planning Your Visit
July 18th in Badlands National Park (via Rapid City, SD) typically brings warm summer weather, with average highs around 87°F and lows near 61°F — a 26°F daily swing. Over 56 years of records, the warmest July 18th was in 2011 (88°F average), while the coldest was 2000 (61°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 23% of July 18th dates historically, with the wettest July 18th recording 0.91" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for July 18th in Badlands? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 95°F | 68°F | 0" | 0" |
| 2025 | 81°F | 57°F | 0" | 0" |
| 2024 | 95°F | 60°F | 0" | 0" |
| 2023 | 88°F | 62°F | 0.07" | 0" |
| 2022 | 105°F | 68°F | 0" | 0" |
| 2021 | 94°F | 66°F | 0" | 0" |
| 2020 | 83°F | 67°F | 0" | 0" |
| 2019 | 85°F | 66°F | 0" | 0" |
| 2018 | 81°F | 58°F | 0.05" | 0" |
| 2017 | 88°F | 63°F | 0.13" | 0" |
| 2016 | 95°F | 63°F | 0.53" | 0" |
| 2015 | 75°F | 55°F | 0" | 0" |
| 2014 | 86°F | 56°F | 0.15" | 0" |
| 2013 | 92°F | 68°F | 0" | 0" |
| 2012 | 95°F | 64°F | 0" | 0" |
| 2011 | 99°F | 78°F | 0" | 0" |
| 2010 | 83°F | 59°F | 0.12" | 0" |
| 2009 | 81°F | 56°F | 0" | 0" |
| 2008 | 82°F | 58°F | 0.64" | 0" |
| 2007 | 83°F | 59°F | 0.74" | 0" |
| 2006 | 102°F | 68°F | 0" | 0" |
| 2005 | 86°F | 58°F | 0" | 0" |
| 2004 | 100°F | 73°F | 0" | 0" |
| 2003 | 85°F | 68°F | 0" | 0" |
| 2002 | 88°F | 69°F | 0" | 0" |
| 2001 | 88°F | 64°F | 0" | 0" |
| 2000 | 68°F | 53°F | 0" | 0" |
| 1999 | 80°F | 61°F | 0" | 0" |
| 1998 | 102°F | 68°F | 0" | 0" |
| 1997 | 84°F | 59°F | 0.91" | 0" |
| 1996 | 89°F | 64°F | 0" | 0" |
| 1995 | 77°F | 56°F | 0" | 0" |
| 1994 | 87°F | 53°F | 0" | 0" |
| 1993 | 75°F | 53°F | 0" | 0" |
| 1992 | 74°F | 50°F | 0" | 0" |
| 1991 | 97°F | 62°F | 0" | 0" |
| 1990 | 87°F | 60°F | 0" | 0" |
| 1989 | 79°F | 60°F | 0" | 0" |
| 1988 | 82°F | 61°F | 0" | 0" |
| 1987 | 88°F | 63°F | 0" | 0" |
| 1986 | 91°F | 65°F | 0.26" | 0" |
| 1985 | 84°F | 64°F | 0" | 0" |
| 1984 | 93°F | 56°F | 0" | 0" |
| 1983 | 94°F | 68°F | 0" | 0" |
| 1982 | 86°F | 54°F | 0.03" | 0" |
| 1981 | 84°F | 57°F | 0.09" | 0" |
| 1980 | 83°F | 53°F | 0" | 0" |
| 1979 | 80°F | 58°F | 0" | 0" |
| 1978 | 86°F | 57°F | 0" | 0" |
| 1977 | 104°F | 67°F | 0" | 0" |
| 1976 | 89°F | 60°F | 0" | 0" |
| 1975 | 86°F | 61°F | 0" | 0" |
| 1974 | 89°F | 65°F | 0.11" | 0" |
| 1973 | 86°F | 56°F | 0" | 0" |
| 1972 | 82°F | 50°F | 0" | 0" |
| 1971 | 85°F | 64°F | 0" | 0" |