Weather on October 20
Aurora, CO
55 Years of Data
Avg High
66°F
Avg Low
35°F
Warmest
2003
65°F avg
Coldest
1984
32°F avg
About This Date
October 20th in Aurora, CO typically brings mild fall weather, with average highs around 66°F and lows near 35°F — a 31°F daily swing. Over 55 years of records, the warmest October 20th was in 2003 (65°F average), while the coldest was 1984 (32°F) — a 33°F range across recorded history. Precipitation has occurred on 9% of recorded October 20th dates, with snow falling 2% of the time (heaviest snowfall: 3.6"). The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Aurora, CO? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 29° | 53° | — | — |
| 2024 | 61° | 40° | 50° | — | — |
| 2023 | 78° | 47° | 62° | — | — |
| 2022 | 76° | 43° | 59° | — | — |
| 2021 | 62° | 28° | 45° | — | — |
| 2020 | 61° | 35° | 48° | — | — |
| 2019 | 63° | 34° | 48° | — | — |
| 2018 | 66° | 36° | 51° | — | — |
| 2017 | 77° | 35° | 56° | — | — |
| 2016 | 60° | 30° | 45° | — | — |
| 2015 | 75° | 46° | 61° | — | — |
| 2014 | 74° | 42° | 58° | — | — |
| 2013 | 64° | 33° | 49° | — | — |
| 2012 | 72° | 30° | 51° | — | — |
| 2011 | 61° | 27° | 44° | — | — |
| 2010 | 70° | 35° | 52° | — | — |
| 2009 | 76° | 36° | 56° | — | — |
| 2008 | 73° | 41° | 57° | — | — |
| 2007 | 74° | 41° | 57° | — | — |
| 2006 | 55° | 30° | 43° | — | — |
| 2005 | 46° | 39° | 43° | 0.28" | — |
| 2004 | 64° | 39° | 52° | — | — |
| 2003warmest | 86° | 45° | 65° | — | — |
| 2002 | 65° | 29° | 47° | — | — |
| 2001 | 72° | 36° | 54° | — | — |
| 2000 | 75° | 37° | 56° | — | — |
| 1999 | 55° | 31° | 43° | — | — |
| 1998 | 47° | 35° | 41° | — | — |
| 1997 | 52° | 39° | 45° | — | — |
| 1996 | 43° | 31° | 37° | — | — |
| 1995 | 69° | 25° | 47° | — | — |
| 1994 | 65° | 37° | 51° | — | — |
| 1993 | 50° | 36° | 43° | 0.15" | — |
| 1992 | 79° | 36° | 57° | — | — |
| 1991 | 66° | 32° | 49° | — | — |
| 1990 | 40° | 31° | 35° | 0.94" | 3.6" |
| 1989 | 74° | 30° | 52° | — | — |
| 1988 | 72° | 33° | 52° | — | — |
| 1987 | 52° | 27° | 39° | — | — |
| 1986 | 60° | 43° | 51° | 0.13" | — |
| 1985 | 71° | 32° | 52° | — | — |
| 1984coldest | 35° | 29° | 32° | — | — |
| 1983 | 61° | 31° | 46° | — | — |
| 1982 | 56° | 29° | 42° | — | — |
| 1981 | 75° | 40° | 57° | — | — |
| 1980 | 69° | 35° | 52° | — | — |
| 1979 | 65° | 40° | 52° | 0.97" | — |
| 1978 | 76° | 44° | 60° | — | — |
| 1977 | 80° | 44° | 62° | — | — |
| 1976 | 60° | 25° | 42° | — | — |
| 1975 | 79° | 37° | 58° | — | — |
| 1974 | 78° | 40° | 59° | — | — |
| 1973 | 78° | 39° | 59° | — | — |
| 1972 | 63° | 36° | 49° | — | — |
| 1971 | 66° | 30° | 48° | — | — |
55 years of data from DENVER-STAPLETON