Weather on December 30 at Gateway Arch
Gateway Arch National Park
Based on 54 years of data from St. Louis, MO
Planning Your Visit
December 30th in Gateway Arch National Park (via St. Louis, MO) typically brings chilly winter weather, with average highs around 43°F and lows near 27°F. Over 54 years of records, the warmest December 30th was in 1992 (61°F average), while the coldest was 2000 (16°F) — a 45°F range across recorded history. Precipitation has occurred on 31% of recorded December 30th dates, with snow falling 6% of the time (heaviest snowfall: 3.8"). The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for December 30th in Gateway Arch? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 35°F | 16°F | 0" | 0" |
| 2024 | 54°F | 44°F | 0.81" | 0" |
| 2023 | 50°F | 31°F | 0" | -- |
| 2022 | 61°F | 34°F | 2.62" | 0" |
| 2021 | 53°F | 38°F | 0" | -- |
| 2020 | 47°F | 30°F | 0.3" | -- |
| 2019 | 41°F | 35°F | 0.03" | -- |
| 2018 | 43°F | 24°F | 0.23" | 0" |
| 2017 | 26°F | 14°F | 0" | 0" |
| 2016 | 49°F | 30°F | 0" | 0" |
| 2015 | 34°F | 31°F | 0" | 0" |
| 2014 | 40°F | 24°F | 0" | 0" |
| 2013 | 28°F | 11°F | 0" | 0" |
| 2012 | 37°F | 20°F | 0" | -- |
| 2011 | 63°F | 40°F | 0.1" | 0" |
| 2010 | 49°F | 32°F | 0.13" | 0" |
| 2009 | 32°F | 22°F | 0.08" | 0.5" |
| 2008 | 61°F | 27°F | 0" | 0" |
| 2007 | 41°F | 26°F | 0" | 0" |
| 2006 | 58°F | 39°F | 0" | 0" |
| 2005 | 41°F | 35°F | 0" | 0" |
| 2004 | 63°F | 34°F | 0" | 0" |
| 2003 | 48°F | 30°F | 0" | 0" |
| 2002 | 61°F | 49°F | 0" | 0" |
| 2001 | 27°F | 14°F | 0" | 0" |
| 2000 | 20°F | 12°F | 0.08" | 0.5" |
| 1999 | 60°F | 29°F | 0" | 0" |
| 1998 | 41°F | 8°F | 0" | 0" |
| 1997 | 31°F | 24°F | 0" | 0" |
| 1996 | 40°F | 33°F | 0" | 0" |
| 1995 | 35°F | 23°F | 0.05" | 0" |
| 1994 | 43°F | 26°F | 0" | 0" |
| 1993 | 31°F | 5°F | 0" | 0" |
| 1992 | 65°F | 58°F | 0.08" | 0" |
| 1991 | 36°F | 33°F | 0" | 0" |
| 1990 | 31°F | 4°F | 4.57" | 3.8" |
| 1989 | 39°F | 30°F | 0" | 0" |
| 1988 | 36°F | 16°F | 0" | 0" |
| 1987 | 40°F | 22°F | 0" | 0" |
| 1986 | 45°F | 28°F | 0" | 0" |
| 1985 | 55°F | 25°F | 0" | 0" |
| 1984 | 43°F | 36°F | 0.13" | 0" |
| 1982 | 31°F | 19°F | 0" | 0" |
| 1981 | 35°F | 16°F | 0" | -- |
| 1980 | 39°F | 31°F | 0" | 0" |
| 1979 | 47°F | 29°F | 0.05" | 0" |
| 1978 | 43°F | 31°F | 0.53" | 0" |
| 1977 | 46°F | 28°F | 0" | 0" |
| 1976 | 25°F | 12°F | 0" | 0" |
| 1975 | 38°F | 27°F | 0.2" | 0" |
| 1974 | 50°F | 35°F | 0" | 0" |
| 1973 | 37°F | 23°F | 0" | 0" |
| 1972 | 56°F | 37°F | 2.41" | 0" |
| 1971 | 60°F | 34°F | 0" | 0" |