Weather on June 29 at Gateway Arch
Gateway Arch National Park
Based on 53 years of data from St. Louis, MO
Planning Your Visit
June 29th in Gateway Arch National Park (via St. Louis, MO) typically brings warm summer weather, with average highs around 88°F and lows near 67°F. Over 53 years of records, the warmest June 29th was in 2012 (87°F average), while the coldest was 1979 (69°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 28% of June 29th dates historically, with the wettest June 29th recording 4.6" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for June 29th in Gateway Arch? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 86°F | 70°F | 0.03" | -- |
| 2024 | 94°F | 77°F | 0.03" | 0" |
| 2023 | 96°F | 75°F | 0" | 0" |
| 2022 | 90°F | 56°F | 0" | 0" |
| 2021 | 92°F | 71°F | 0" | 0" |
| 2020 | 89°F | 74°F | 0" | 0" |
| 2019 | 93°F | 67°F | 0" | -- |
| 2018 | 95°F | -- | 3.91" | 0" |
| 2017 | 88°F | 72°F | 0.05" | 0" |
| 2016 | 90°F | 64°F | 0" | 0" |
| 2015 | -- | 68°F | 4.34" | 0" |
| 2014 | 84°F | 71°F | 0" | -- |
| 2013 | 90°F | 69°F | 0" | 0" |
| 2012 | 105°F | 68°F | 0" | 0" |
| 2011 | 85°F | 64°F | 0" | 0" |
| 2010 | 87°F | 68°F | 0" | 0" |
| 2009 | 84°F | 63°F | 0" | 0" |
| 2008 | 80°F | 67°F | 0" | 0" |
| 2007 | 84°F | 62°F | 2.46" | 0" |
| 2006 | 89°F | 64°F | 0.25" | 0" |
| 2005 | 93°F | 71°F | 0" | 0" |
| 2004 | 80°F | 57°F | 0" | 0" |
| 2003 | 87°F | 68°F | 0" | 0" |
| 2002 | 86°F | 71°F | 0" | 0" |
| 2001 | 84°F | 65°F | 0" | 0" |
| 2000 | 79°F | 63°F | 0" | 0" |
| 1999 | 84°F | 62°F | 0.43" | 0" |
| 1998 | 94°F | 70°F | 1.02" | 0" |
| 1997 | 87°F | 70°F | 0" | 0" |
| 1996 | 93°F | 68°F | 0" | 0" |
| 1995 | 85°F | 66°F | 0.05" | 0" |
| 1994 | 91°F | 68°F | 0" | 0" |
| 1993 | 89°F | 67°F | 1.02" | 0" |
| 1992 | 85°F | 62°F | 0" | 0" |
| 1991 | 93°F | 74°F | 0" | 0" |
| 1990 | 91°F | 72°F | 0.15" | 0" |
| 1989 | 84°F | 61°F | 0" | 0" |
| 1988 | 93°F | 63°F | 2.08" | 0" |
| 1987 | 95°F | 65°F | 0" | 0" |
| 1986 | 95°F | 70°F | 0" | 0" |
| 1985 | 80°F | 60°F | 0" | 0" |
| 1984 | 86°F | 70°F | 0" | 0" |
| 1981 | 89°F | 58°F | 0" | 0" |
| 1980 | 94°F | 73°F | 0" | -- |
| 1979 | 77°F | 61°F | 4.6" | 0" |
| 1978 | 90°F | -- | 0" | 0" |
| 1977 | 84°F | 64°F | 0.08" | 0" |
| 1976 | 87°F | 64°F | 0" | 0" |
| 1975 | 92°F | 70°F | 0" | 0" |
| 1974 | 80°F | 60°F | 0" | 0" |
| 1973 | 81°F | 67°F | 0" | 0" |
| 1972 | 89°F | 67°F | 0" | 0" |
| 1971 | 95°F | 66°F | 0" | 0" |