Weather on October 21
Englewood, CO
55 Years of Data
Avg High
65°F
Avg Low
35°F
Warmest
2003
64°F avg
Coldest
1990
29°F avg
About This Date
October 21st in Englewood, CO typically brings mild fall weather, with average highs around 65°F and lows near 35°F — a 30°F daily swing. Over 54 years of records, the warmest October 21st was in 2003 (64°F average), while the coldest was 1990 (29°F) — a 35°F range across recorded history. Precipitation has occurred on 22% of recorded October 21st dates, with snow falling 6% of the time (heaviest snowfall: 8.3"). The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Englewood, CO? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 33° | 52° | — | — |
| 2024 | 66° | 45° | 55° | 0.08" | — |
| 2023 | 80° | 41° | 61° | — | — |
| 2022 | 75° | 45° | 60° | — | — |
| 2021 | 63° | 35° | 49° | — | — |
| 2020 | 81° | 44° | 62° | — | — |
| 2019 | 52° | 36° | 44° | — | — |
| 2018 | 72° | 40° | 56° | — | — |
| 2017 | 59° | 36° | 47° | — | — |
| 2016 | 76° | 36° | 56° | — | — |
| 2015 | 49° | 41° | 45° | 1.65" | — |
| 2014 | 74° | 47° | 60° | — | — |
| 2013 | 55° | 26° | 41° | — | — |
| 2012 | 71° | 37° | 54° | — | — |
| 2011 | 70° | 36° | 53° | — | — |
| 2010 | 70° | 40° | 55° | — | — |
| 2009 | 36° | 32° | 34° | 1.09" | 3.1" |
| 2008 | 68° | 34° | 51° | 0.25" | — |
| 2007 | 71° | 26° | 49° | 1.8" | 8.3" |
| 2006 | 44° | 26° | 35° | 0.58" | 2.2" |
| 2005 | 50° | 39° | 45° | 0.03" | — |
| 2004 | 74° | 45° | 59° | — | — |
| 2003warmest | 81° | 48° | 64° | — | — |
| 2002 | 61° | 32° | 46° | — | — |
| 2001 | 64° | 32° | 48° | — | — |
| 2000 | 73° | 41° | 57° | — | — |
| 1999 | 70° | 33° | 51° | — | — |
| 1998 | 61° | 30° | 45° | — | — |
| 1997 | 53° | 35° | 44° | — | — |
| 1996 | 42° | 24° | 33° | 0.13" | — |
| 1995 | 73° | 26° | 50° | — | — |
| 1993 | 52° | 30° | 41° | — | — |
| 1992 | 84° | 42° | 63° | — | — |
| 1991 | 70° | 34° | 52° | — | — |
| 1990coldest | 41° | 18° | 29° | 0.25" | — |
| 1989 | 72° | 32° | 52° | — | — |
| 1988 | 73° | 30° | 52° | — | — |
| 1987 | 53° | 26° | 40° | — | — |
| 1986 | 63° | 39° | 51° | — | — |
| 1985 | 72° | 37° | 54° | — | — |
| 1984 | 37° | 27° | 32° | — | — |
| 1983 | 62° | 29° | 45° | — | — |
| 1982 | 58° | 29° | 43° | — | — |
| 1981 | 77° | 30° | 54° | 0.05" | — |
| 1980 | 69° | 27° | 48° | — | — |
| 1979 | 65° | 35° | 50° | 1.8" | — |
| 1978 | 65° | 42° | 53° | — | — |
| 1977 | 80° | 45° | 62° | — | — |
| 1976 | 61° | 18° | 39° | — | — |
| 1975 | 81° | 33° | 57° | — | — |
| 1974 | 78° | 44° | 61° | — | — |
| 1973 | 76° | 38° | 57° | — | — |
| 1972 | 60° | 34° | 47° | 0.05" | — |
| 1971 | 59° | 30° | 45° | — | — |
54 years of data from DENVER CENTENNIAL AP