Weather on December 21
Englewood, CO
55 Years of Data
Avg High
46°F
Avg Low
17°F
Warmest
1981
52°F avg
Coldest
1983
-12°F avg
About This Date
December 21st in Englewood, CO typically brings chilly winter weather, with average highs around 46°F and lows near 17°F — a 29°F daily swing. Over 53 years of records, the warmest December 21st was in 1981 (52°F average), while the coldest was 1983 (-12°F) — a 64°F range across recorded history. Precipitation has occurred on 15% of recorded December 21st dates, with snow falling 6% of the time (heaviest snowfall: 1.9"). The last decade has been 12.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 12.7°F warmer on this date compared to 20-30 years ago.
Planning for December 21st in Englewood, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 24° | 45° | — | — |
| 2024 | 64° | 30° | 47° | — | — |
| 2023 | 58° | 33° | 45° | — | — |
| 2022 | 49° | -10° | 20° | — | — |
| 2021 | 62° | 30° | 46° | — | — |
| 2020 | 56° | 31° | 44° | — | — |
| 2019 | 66° | 25° | 46° | — | — |
| 2018 | 62° | 25° | 44° | — | — |
| 2017 | 43° | 10° | 27° | — | — |
| 2016 | 47° | 31° | 39° | — | — |
| 2015 | 44° | 23° | 34° | — | — |
| 2014 | 49° | 25° | 37° | 0.51" | — |
| 2013 | 29° | 14° | 22° | — | — |
| 2012 | 49° | 19° | 34° | — | — |
| 2011 | 40° | 19° | 30° | 0.53" | — |
| 2010 | 36° | 19° | 28° | — | — |
| 2009 | 56° | 31° | 44° | — | — |
| 2008 | 20° | 4° | 12° | — | — |
| 2007 | 42° | 19° | 31° | 0.15" | 0.8" |
| 2006 | 29° | 17° | 23° | 0.69" | — |
| 2005 | 60° | 31° | 45° | — | — |
| 2004 | 33° | 19° | 26° | — | — |
| 2003 | 51° | 28° | 40° | — | — |
| 2002 | 39° | 16° | 27° | — | — |
| 2001 | 55° | 28° | 42° | — | 1.9" |
| 2000 | 36° | 2° | 19° | — | — |
| 1999 | 29° | 9° | 19° | 0.13" | — |
| 1998 | 4° | -11° | -4° | 0.28" | — |
| 1997 | 42° | 12° | 27° | — | — |
| 1996 | 51° | 19° | 35° | — | — |
| 1995 | 40° | 8° | 24° | — | — |
| 1994 | 57° | 22° | 39° | — | — |
| 1993 | 45° | 5° | 25° | — | — |
| 1992 | 51° | 12° | 32° | — | — |
| 1991 | 40° | 22° | 31° | — | — |
| 1990 | 11° | -23° | -6° | 0.05" | 0.5" |
| 1989 | 54° | -1° | 27° | — | — |
| 1988 | 44° | 23° | 34° | — | — |
| 1987 | 38° | 16° | 27° | — | — |
| 1986 | 54° | 12° | 33° | — | — |
| 1985 | 54° | 25° | 39° | — | — |
| 1984 | 55° | 26° | 41° | — | — |
| 1983coldest | 2° | -26° | -12° | — | — |
| 1982 | 61° | 22° | 41° | — | — |
| 1981warmest | 68° | 35° | 52° | 1.02" | — |
| 1980 | 39° | 23° | 31° | — | — |
| 1979 | 56° | 23° | 39° | — | — |
| 1978 | 49° | 16° | 32° | — | — |
| 1976 | 49° | 9° | 29° | — | — |
| 1975 | 57° | 24° | 41° | — | — |
| 1974 | 48° | 23° | 36° | — | — |
| 1973 | 41° | 11° | 26° | — | — |
| 1971 | 54° | 19° | 36° | — | — |
53 years of data from DENVER CENTENNIAL AP