Weather on July 18 at Congaree
Congaree National Park
Based on 55 years of data from Columbia, SC
Planning Your Visit
July 18th in Congaree National Park (via Columbia, SC) typically brings hot summer weather, with average highs around 95°F and lows near 72°F. Over 55 years of records, the warmest July 18th was in 1986 (91°F average), while the coldest was 1989 (75°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 47% of July 18th dates historically, with the wettest July 18th recording 4.24" 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 July 18th in Congaree? 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 | 96°F | 73°F | 0.1" | 0" |
| 2024 | 99°F | 73°F | 0" | 0" |
| 2023 | 94°F | 72°F | 0" | 0" |
| 2022 | 92°F | 72°F | 3.23" | 0" |
| 2021 | 89°F | 72°F | 0.1" | 0" |
| 2020 | 98°F | 75°F | 0" | 0" |
| 2019 | 101°F | 75°F | 0" | 0" |
| 2018 | 100°F | 73°F | 0" | 0" |
| 2017 | 94°F | 70°F | 0.51" | 0" |
| 2016 | 98°F | 71°F | 0.05" | 0" |
| 2015 | 99°F | 74°F | 0" | 0" |
| 2014 | 92°F | 70°F | 0" | -- |
| 2013 | 93°F | 69°F | 0.86" | -- |
| 2012 | 95°F | 73°F | 0" | -- |
| 2011 | 98°F | 69°F | 0" | -- |
| 2010 | 96°F | 76°F | 0.18" | 0" |
| 2009 | 95°F | 72°F | 0.05" | 0" |
| 2008 | 94°F | 73°F | 0" | 0" |
| 2007 | 96°F | 72°F | 0.58" | 0" |
| 2006 | -- | 72°F | 0" | 0" |
| 2005 | 95°F | 74°F | 0.48" | 0" |
| 2004 | 88°F | 73°F | 0.58" | 0" |
| 2003 | 94°F | 69°F | 3.81" | 0" |
| 2002 | 105°F | 75°F | 0" | 0" |
| 2001 | 95°F | 69°F | 0" | 0" |
| 2000 | 100°F | 69°F | 0" | 0" |
| 1999 | 92°F | 74°F | 0" | 0" |
| 1998 | 100°F | 73°F | 0" | 0" |
| 1997 | 95°F | 72°F | 0" | 0" |
| 1996 | 95°F | 72°F | 0" | 0" |
| 1995 | 95°F | 75°F | 0" | 0" |
| 1994 | 96°F | 73°F | 0.05" | 0" |
| 1993 | 104°F | 75°F | 0.41" | 0" |
| 1992 | 94°F | 72°F | 0.2" | 0" |
| 1991 | 89°F | 70°F | 1.32" | 0" |
| 1990 | 90°F | 73°F | 0" | 0" |
| 1989 | 84°F | 67°F | 0.03" | 0" |
| 1988 | 100°F | 75°F | 0" | 0" |
| 1987 | 90°F | 64°F | 0" | 0" |
| 1986 | 105°F | 77°F | 0" | 0" |
| 1985 | 94°F | 72°F | 0" | 0" |
| 1984 | 91°F | 69°F | 3.35" | 0" |
| 1983 | 98°F | 68°F | 1.88" | 0" |
| 1982 | 92°F | 71°F | 0" | 0" |
| 1981 | 93°F | 73°F | 0.03" | 0" |
| 1980 | 98°F | 70°F | 0.97" | 0" |
| 1979 | 97°F | 73°F | 0.51" | 0" |
| 1978 | 91°F | 67°F | 0" | 0" |
| 1977 | 97°F | 75°F | 0" | 0" |
| 1976 | 89°F | 74°F | 0.2" | 0" |
| 1975 | 80°F | 71°F | 4.24" | 0" |
| 1974 | 92°F | 69°F | 0.94" | 0" |
| 1973 | 90°F | 67°F | 0.15" | 0" |
| 1972 | 92°F | 69°F | 0" | 0" |
| 1971 | 96°F | 68°F | 0" | 0" |