Weather on December 19
Denver, CO
55 Years of Data
Avg High
43°F
Avg Low
17°F
Warmest
2025
61°F avg
Coldest
1998
4°F avg
About This Date
December 19th in Denver, CO typically brings chilly winter weather, with average highs around 43°F and lows near 17°F — a 26°F daily swing. Over 55 years of records, the warmest December 19th was in 2025 (61°F average), while the coldest was 1998 (4°F) — a 57°F range across recorded history. Precipitation has occurred on 11% of recorded December 19th dates, with snow falling 9% of the time (heaviest snowfall: 1.5"). The last decade has been 11.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 11.7°F warmer on this date compared to 20-30 years ago.
Planning for December 19th in Denver, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 73° | 49° | 61° | — | — |
| 2024 | 56° | 24° | 40° | — | — |
| 2023 | 58° | 19° | 38° | — | — |
| 2022 | 41° | 12° | 27° | — | — |
| 2021 | 62° | 17° | 40° | — | — |
| 2020 | 36° | 19° | 27° | — | — |
| 2019 | 59° | 26° | 43° | — | — |
| 2018 | 57° | 29° | 43° | — | — |
| 2017 | 56° | 16° | 36° | — | — |
| 2016 | 25° | -6° | 10° | — | — |
| 2015 | 53° | 12° | 33° | — | — |
| 2014 | 43° | 19° | 31° | — | — |
| 2013 | 68° | 29° | 48° | — | — |
| 2012 | 44° | 20° | 32° | — | — |
| 2011 | 61° | 20° | 40° | — | — |
| 2010 | 38° | 15° | 26° | — | — |
| 2009 | 41° | 18° | 29° | — | — |
| 2008 | 32° | 10° | 21° | 0.05" | 0.3" |
| 2007 | 45° | 21° | 33° | — | — |
| 2006 | 33° | 19° | 26° | — | — |
| 2005 | 17° | 6° | 12° | — | — |
| 2004 | 47° | 20° | 33° | — | — |
| 2003 | 44° | 17° | 31° | — | — |
| 2002 | 43° | 21° | 32° | — | — |
| 2001 | 39° | 18° | 28° | — | — |
| 2000 | 38° | 18° | 28° | — | — |
| 1999 | 56° | 21° | 38° | — | — |
| 1998coldest | 8° | -1° | 4° | 0.1" | 0.6" |
| 1997 | 29° | 22° | 25° | — | — |
| 1996 | 33° | 1° | 17° | — | — |
| 1995 | 36° | 10° | 23° | — | — |
| 1994 | 48° | 28° | 38° | — | — |
| 1993 | 32° | 17° | 25° | 0.23" | 1.3" |
| 1992 | 32° | -4° | 14° | — | — |
| 1991 | 45° | 20° | 32° | — | — |
| 1990 | 28° | -3° | 13° | 0.13" | 1.5" |
| 1989 | 31° | -10° | 11° | — | — |
| 1988 | 48° | 29° | 38° | 0.05" | 0.2" |
| 1987 | 35° | 18° | 26° | — | — |
| 1986 | 49° | 24° | 36° | — | — |
| 1985 | 41° | 22° | 31° | — | — |
| 1984 | 51° | 16° | 33° | — | — |
| 1983 | 15° | 0° | 8° | — | — |
| 1982 | 58° | 23° | 40° | — | — |
| 1981 | 58° | 25° | 41° | — | — |
| 1980 | 25° | 21° | 23° | 0.03" | — |
| 1979 | 61° | 30° | 45° | — | — |
| 1978 | 46° | 24° | 35° | — | — |
| 1977 | 37° | 17° | 27° | — | — |
| 1976 | 41° | 18° | 29° | — | — |
| 1975 | 55° | 22° | 38° | — | — |
| 1974 | 42° | 28° | 35° | — | — |
| 1973 | 24° | -5° | 10° | — | — |
| 1972 | 52° | 28° | 40° | — | — |
| 1971 | 53° | 26° | 40° | — | — |
55 years of data from DENVER-STAPLETON