Weather on December 1
Saint Louis, MO
55 Years of Data
Avg High
49°F
Avg Low
30°F
Warmest
1980
59°F avg
Coldest
1975
24°F avg
About This Date
December 1st in Saint Louis, MO typically brings chilly winter weather, with average highs around 49°F and lows near 30°F. Over 53 years of records, the warmest December 1st was in 1980 (59°F average), while the coldest was 1975 (24°F) — a 35°F range across recorded history. Precipitation has occurred on 32% of recorded December 1st dates, with snow falling 8% of the time (heaviest snowfall: 3"). The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for December 1st in Saint Louis, MO? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 26° | 23° | 25° | 0.33" | — |
| 2024 | 31° | 21° | 26° | — | — |
| 2023 | 57° | 44° | 51° | 0.64" | — |
| 2022 | 43° | 19° | 31° | — | — |
| 2021 | 66° | 42° | 54° | — | — |
| 2020 | 42° | 22° | 32° | — | — |
| 2019 | 50° | 35° | 43° | — | — |
| 2018 | 67° | 49° | 58° | 1.73" | — |
| 2017 | 58° | 37° | 47° | — | — |
| 2016 | 48° | 32° | 40° | — | — |
| 2015 | 47° | 35° | 41° | 0.13" | — |
| 2014 | 69° | 24° | 47° | 0.43" | 0.2" |
| 2013 | 59° | 36° | 47° | — | — |
| 2012 | 67° | 49° | 58° | — | — |
| 2011 | 45° | 25° | 35° | — | — |
| 2010 | 33° | 28° | 31° | — | — |
| 2009 | 49° | 31° | 40° | — | — |
| 2008 | 37° | 31° | 34° | 0.13" | 0.5" |
| 2007 | 44° | 27° | 35° | — | — |
| 2006 | 35° | 20° | 27° | 5.08" | 2" |
| 2005 | 40° | 29° | 34° | — | — |
| 2004 | 42° | 28° | 35° | 1.17" | — |
| 2003 | 64° | 37° | 51° | — | — |
| 2002 | 38° | 19° | 28° | — | — |
| 2001 | 47° | 30° | 38° | 0.03" | — |
| 2000 | 40° | 31° | 35° | — | — |
| 1999 | 42° | 26° | 34° | — | — |
| 1998 | 64° | 36° | 50° | 0.15" | — |
| 1997 | 59° | 38° | 48° | 0.3" | — |
| 1996 | 51° | 32° | 42° | 0.41" | — |
| 1995 | 66° | 44° | 55° | — | — |
| 1994 | 60° | 27° | 43° | — | — |
| 1993 | 52° | 26° | 39° | — | — |
| 1992 | 45° | 26° | 35° | — | — |
| 1991 | 40° | 28° | 34° | — | — |
| 1990 | 53° | 39° | 46° | — | — |
| 1989 | 61° | 28° | 44° | — | — |
| 1988 | 42° | 20° | 31° | — | — |
| 1987 | 36° | 24° | 30° | 0.08" | — |
| 1986 | 48° | 39° | 44° | 1.91" | — |
| 1985 | 50° | 8° | 29° | 0.15" | — |
| 1982 | 67° | 48° | 57° | — | — |
| 1981 | 52° | 32° | 42° | — | — |
| 1980warmest | 64° | 53° | 59° | — | — |
| 1979 | 36° | 15° | 25° | — | — |
| 1978 | 49° | 28° | 38° | — | — |
| 1977 | 37° | 32° | 35° | 2.34" | — |
| 1976 | 34° | 15° | 24° | — | — |
| 1975coldest | 35° | 12° | 24° | — | — |
| 1974 | 45° | 30° | 37° | 0.76" | 3" |
| 1973 | 70° | 34° | 52° | — | — |
| 1972 | 42° | 33° | 38° | — | — |
| 1971 | 36° | 26° | 31° | — | — |
53 years of data from ST LOUIS ST LOUIS UNIV