Weather on February 19 at Gateway Arch
Gateway Arch National Park
MOMidwest450 ft elevation
Avg High48°F
Avg Low27°F
Warmest197161°F
Coldest201510°F
Based on 52 years of data from St. Louis, MO
Planning Your Visit
February 19th in Gateway Arch National Park (via St. Louis, MO) typically brings chilly winter weather, with average highs around 48°F and lows near 27°F. Over 52 years of records, the warmest February 19th was in 1971 (61°F average), while the coldest was 2015 (10°F) — a 51°F range across recorded history. Precipitation has occurred on 25% of recorded February 19th dates, with snow falling 2% of the time. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for February 19th in Gateway Arch? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 71°F | 43°F | 0.13" | -- |
| 2025 | 19°F | 7°F | 0" | -- |
| 2024 | 58°F | 21°F | 0" | 0" |
| 2023 | 62°F | 38°F | 0" | 0" |
| 2022 | 37°F | 24°F | 0" | 0" |
| 2021 | 30°F | 0°F | 0" | 0" |
| 2020 | 44°F | 25°F | 0" | 0" |
| 2019 | 35°F | 23°F | 0.81" | -- |
| 2018 | 58°F | 34°F | 0.76" | 0" |
| 2017 | 75°F | 44°F | 0" | 0" |
| 2016 | 64°F | 41°F | 0" | 0" |
| 2015 | 17°F | 3°F | 0" | 0" |
| 2014 | 62°F | 38°F | 0" | 0" |
| 2013 | 56°F | 25°F | 0.2" | -- |
| 2012 | 46°F | 29°F | 0" | -- |
| 2011 | 63°F | 31°F | 0" | 0" |
| 2010 | 46°F | 20°F | 0" | 0" |
| 2009 | 52°F | 19°F | 0" | 0" |
| 2008 | 38°F | 12°F | 0" | 0.2" |
| 2007 | 42°F | 22°F | 0" | 0" |
| 2006 | 16°F | 6°F | 0" | 0" |
| 2005 | 42°F | 26°F | 0" | 0" |
| 2004 | 62°F | 28°F | 0" | 0" |
| 2003 | 44°F | 33°F | 0.99" | 0" |
| 2002 | 58°F | 37°F | 0.61" | 0" |
| 2001 | 39°F | 20°F | 0" | 0" |
| 2000 | 43°F | 31°F | 0" | 0" |
| 1999 | 40°F | 34°F | 0" | 0" |
| 1998 | 46°F | 41°F | 0" | 0" |
| 1997 | 68°F | 50°F | 0" | 0" |
| 1996 | 57°F | 27°F | 0" | 0" |
| 1995 | 56°F | 30°F | 0" | 0" |
| 1994 | 66°F | 54°F | 0" | 0" |
| 1993 | 33°F | -6°F | 0" | 0" |
| 1992 | 48°F | 38°F | 0.03" | 0" |
| 1991 | 67°F | 24°F | 0.36" | 0" |
| 1990 | 47°F | 20°F | 0" | 0" |
| 1989 | 48°F | 34°F | 0" | 0" |
| 1988 | 45°F | 29°F | 1.27" | 0" |
| 1987 | 41°F | 21°F | 0" | 0" |
| 1986 | 62°F | 40°F | 0" | 0" |
| 1983 | 55°F | 31°F | 0" | 0" |
| 1982 | 40°F | 34°F | 0.28" | 0" |
| 1980 | 42°F | 7°F | 0" | 0" |
| 1978 | 24°F | -3°F | 0" | 0" |
| 1977 | 50°F | 31°F | 0" | 0" |
| 1976 | 56°F | 36°F | 0" | 0" |
| 1975 | 39°F | 27°F | 0.94" | 0" |
| 1974 | 52°F | 42°F | 4.22" | 0" |
| 1973 | 33°F | 7°F | 0" | -- |
| 1972 | 36°F | 19°F | 0" | -- |
| 1971 | 71°F | 52°F | 0.2" | 0" |
February 19 at Nearby Parks
Holiday Weather at Gateway Arch
Official NPS WebsiteVisit nps.gov/jeff for park information, alerts, and reservations
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