Weather on December 11
Denver, CO
55 Years of Data
Avg High
49°F
Avg Low
20°F
Warmest
2004
54°F avg
Coldest
1985
4°F avg
About This Date
December 11th in Denver, CO typically brings chilly winter weather, with average highs around 49°F and lows near 20°F — a 29°F daily swing. Over 55 years of records, the warmest December 11th was in 2004 (54°F average), while the coldest was 1985 (4°F) — a 50°F range across recorded history. Precipitation has occurred on 13% of recorded December 11th dates, with snow falling 13% of the time (heaviest snowfall: 3.5"). The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.4°F warmer on this date compared to 20-30 years ago.
Planning for December 11th in Denver, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 32° | 48° | — | — |
| 2024 | 40° | 15° | 27° | — | — |
| 2023 | 54° | 27° | 40° | — | — |
| 2022 | 58° | 20° | 39° | — | — |
| 2021 | 55° | 21° | 38° | — | — |
| 2020 | 42° | 25° | 33° | 0.15" | 0.4" |
| 2019 | 43° | 19° | 31° | — | — |
| 2018 | 57° | 25° | 41° | — | — |
| 2017 | 65° | 28° | 46° | — | — |
| 2016 | 62° | 20° | 41° | 0.28" | 0.9" |
| 2015 | 63° | 36° | 49° | — | — |
| 2014 | 62° | 24° | 43° | — | — |
| 2013 | 47° | 11° | 29° | — | — |
| 2012 | 41° | 13° | 27° | 0.08" | 0.4" |
| 2011 | 48° | 16° | 32° | — | — |
| 2010 | 56° | 20° | 38° | — | — |
| 2009 | 30° | 4° | 17° | — | — |
| 2008 | 57° | 20° | 38° | — | — |
| 2007 | 43° | 17° | 30° | 0.41" | 3.5" |
| 2006 | 58° | 32° | 45° | — | — |
| 2005 | 51° | 17° | 34° | — | — |
| 2004warmest | 65° | 43° | 54° | — | — |
| 2003 | 33° | 14° | 24° | — | — |
| 2002 | 55° | 25° | 40° | — | — |
| 2001 | 51° | 18° | 34° | — | — |
| 2000 | 21° | 1° | 11° | — | — |
| 1999 | 46° | 23° | 35° | — | — |
| 1998 | 48° | 13° | 30° | — | — |
| 1997 | 35° | 9° | 22° | — | — |
| 1996 | 60° | 32° | 46° | — | — |
| 1995 | 63° | 34° | 48° | — | — |
| 1994 | 40° | 10° | 25° | — | — |
| 1993 | 59° | 29° | 44° | — | — |
| 1992 | 59° | 29° | 44° | — | — |
| 1991 | 35° | 22° | 28° | — | — |
| 1990 | 69° | 36° | 52° | — | — |
| 1989 | 24° | 4° | 14° | 0.03" | 1" |
| 1988 | 42° | 19° | 31° | — | — |
| 1987 | 44° | — | — | — | — |
| 1986 | 39° | 14° | 27° | — | — |
| 1985coldest | 13° | -6° | 4° | — | — |
| 1984 | 59° | 32° | 46° | — | — |
| 1983 | 42° | 24° | 33° | — | — |
| 1982 | 39° | 20° | 29° | — | — |
| 1981 | 59° | 28° | 44° | — | — |
| 1980 | 67° | 30° | 48° | — | — |
| 1979 | 43° | 15° | 29° | 0.13" | 1" |
| 1978 | 44° | 5° | 25° | — | — |
| 1977 | 66° | 24° | 45° | — | — |
| 1976 | 51° | 11° | 31° | — | — |
| 1975 | 58° | 31° | 44° | — | — |
| 1974 | 41° | 14° | 28° | — | — |
| 1973 | 52° | 30° | 41° | — | — |
| 1972 | 27° | -11° | 8° | — | — |
| 1971 | 42° | 11° | 26° | 0.03" | 0.3" |
55 years of data from NORTHGLENN