Weather on February 6 at Gateway Arch
Gateway Arch National Park
Based on 54 years of data from St. Louis, MO
Planning Your Visit
February 6th in Gateway Arch National Park (via St. Louis, MO) typically brings chilly winter weather, with average highs around 40°F and lows near 21°F. Over 54 years of records, the warmest February 6th was in 1999 (46°F average), while the coldest was 1979 (8°F) — a 38°F range across recorded history. Precipitation has occurred on 24% of recorded February 6th dates, with snow falling 6% of the time (heaviest snowfall: 3"). 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 February 6th in Gateway Arch? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 50°F | 20°F | 0" | 0" |
| 2025 | 44°F | 29°F | 0" | 0" |
| 2024 | 59°F | 26°F | 0" | 0" |
| 2023 | 61°F | 24°F | 0" | 0" |
| 2022 | 43°F | 12°F | 0" | 0" |
| 2021 | 31°F | 16°F | 0" | -- |
| 2020 | 32°F | 27°F | 0.03" | -- |
| 2019 | 41°F | 35°F | 2.87" | 0" |
| 2018 | 29°F | 16°F | 0" | 0" |
| 2017 | 53°F | 37°F | 0" | 0" |
| 2016 | 43°F | 29°F | 0" | 0" |
| 2015 | 49°F | 13°F | 0" | 0" |
| 2014 | 21°F | 2°F | 0" | 0" |
| 2013 | 58°F | 30°F | 0" | 0" |
| 2012 | 49°F | 26°F | 0.05" | -- |
| 2011 | 36°F | 25°F | 0" | 0" |
| 2010 | 38°F | 32°F | 1.02" | 3" |
| 2009 | 43°F | 18°F | 0" | 0" |
| 2008 | 42°F | 35°F | 3.99" | 0" |
| 2007 | 18°F | 6°F | 0.03" | 0" |
| 2006 | 40°F | 19°F | 0" | 0" |
| 2005 | 58°F | 32°F | 0" | 0" |
| 2004 | 34°F | 27°F | 0.13" | 0" |
| 2003 | 34°F | 22°F | 0.05" | 0" |
| 2002 | 38°F | 26°F | 0" | 0" |
| 2001 | 48°F | 31°F | 0" | 0" |
| 2000 | 44°F | 24°F | 0" | 0" |
| 1999 | 59°F | 33°F | 0" | 0" |
| 1998 | 37°F | 31°F | 0" | 0" |
| 1997 | 40°F | 28°F | 0" | 0" |
| 1996 | 45°F | 12°F | 0" | 0" |
| 1995 | 25°F | 12°F | 0" | 0" |
| 1994 | 53°F | 20°F | 0" | 0" |
| 1993 | 50°F | 24°F | 0" | 0" |
| 1992 | 56°F | 22°F | 0" | 0" |
| 1991 | 49°F | 31°F | 0.18" | 0" |
| 1990 | 50°F | 25°F | 0.18" | 0" |
| 1989 | 19°F | 5°F | 0.1" | 0.5" |
| 1988 | 23°F | 7°F | 0" | 0" |
| 1987 | 53°F | 26°F | 0" | 0" |
| 1986 | 43°F | 32°F | 0.66" | 0" |
| 1985 | 24°F | -4°F | 0" | 0" |
| 1983 | 34°F | 13°F | 0" | 0" |
| 1982 | 26°F | -2°F | 0" | -- |
| 1980 | 36°F | 22°F | 0" | 0" |
| 1979 | 18°F | -2°F | 0" | 0" |
| 1978 | 19°F | 0°F | 0" | 0" |
| 1977 | 24°F | 14°F | 0" | 0" |
| 1976 | 32°F | 20°F | 0" | 0" |
| 1975 | 38°F | 16°F | 0.13" | 0.5" |
| 1974 | 61°F | 29°F | 0" | 0" |
| 1973 | 51°F | 35°F | 0" | -- |
| 1972 | 43°F | 9°F | 0" | -- |
| 1971 | 39°F | 23°F | 0" | 0" |