Weather on December 6
Saint Louis, MO
55 Years of Data
Avg High
46°F
Avg Low
29°F
Warmest
1980
65°F avg
Coldest
1977
19°F avg
About This Date
December 6th in Saint Louis, MO typically brings chilly winter weather, with average highs around 46°F and lows near 29°F. Over 53 years of records, the warmest December 6th was in 1980 (65°F average), while the coldest was 1977 (19°F) — a 46°F range across recorded history. Precipitation has occurred on 30% of recorded December 6th dates, with snow falling 4% of the time (heaviest snowfall: 7"). The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for December 6th in Saint Louis, MO? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 50° | 27° | 38° | — | — |
| 2024 | 39° | 14° | 27° | — | — |
| 2023 | 49° | 38° | 43° | — | — |
| 2022 | 48° | 41° | 45° | 0.03" | — |
| 2021 | 53° | 28° | 41° | — | — |
| 2020 | 44° | 27° | 36° | — | — |
| 2019 | 49° | 26° | 38° | — | — |
| 2018 | 39° | 29° | 34° | 0.25" | — |
| 2017 | 45° | 35° | 40° | — | — |
| 2016 | 46° | 37° | 42° | 0.05" | — |
| 2015 | 50° | 34° | 42° | — | — |
| 2014 | 45° | 38° | 41° | 2.13" | — |
| 2013 | 28° | 21° | 25° | 0.15" | 0.8" |
| 2012 | 56° | 38° | 47° | — | — |
| 2011 | 41° | 30° | 36° | — | — |
| 2010 | 31° | 17° | 24° | — | — |
| 2009 | 40° | 21° | 30° | — | — |
| 2008 | 36° | 19° | 27° | — | — |
| 2007 | 41° | 18° | 29° | — | — |
| 2006 | 44° | 25° | 34° | — | — |
| 2005 | 29° | 15° | 22° | — | — |
| 2004 | 49° | 30° | 39° | 0.91" | — |
| 2003 | 40° | 28° | 34° | — | — |
| 2002 | 32° | 19° | 26° | — | — |
| 2001 | 71° | 46° | 59° | 0.28" | — |
| 2000 | 30° | 20° | 25° | — | — |
| 1999 | 55° | 32° | 44° | 0.3" | — |
| 1998 | 71° | 54° | 62° | — | — |
| 1997 | 28° | 22° | 25° | 0.03" | — |
| 1996 | 44° | 32° | 38° | — | — |
| 1995 | 44° | 27° | 35° | — | — |
| 1994 | 45° | 39° | 42° | — | — |
| 1993 | 45° | 35° | 40° | — | — |
| 1992 | 34° | 26° | 30° | 0.05" | — |
| 1991 | 54° | 28° | 41° | — | — |
| 1990 | 52° | 21° | 36° | — | — |
| 1989 | 41° | 19° | 30° | — | — |
| 1988 | 67° | 40° | 53° | — | — |
| 1987 | 41° | 35° | 38° | 0.48" | — |
| 1986 | 43° | 40° | 41° | — | — |
| 1985 | 32° | 22° | 27° | — | — |
| 1982 | 59° | 39° | 49° | 0.51" | — |
| 1981 | 48° | 32° | 40° | — | — |
| 1980warmest | 72° | 58° | 65° | — | — |
| 1979 | 70° | 31° | 50° | — | — |
| 1978 | 55° | 31° | 43° | — | — |
| 1977coldest | 34° | 5° | 19° | — | 7" |
| 1976 | 41° | 26° | 34° | 0.56" | — |
| 1975 | 68° | 38° | 53° | 0.2" | — |
| 1974 | 52° | 29° | 40° | — | — |
| 1973 | 37° | 25° | 31° | — | — |
| 1972 | 34° | 10° | 22° | 3.28" | — |
| 1971 | 45° | 40° | 42° | 0.99" | — |
53 years of data from ST LOUIS ST LOUIS UNIV