Weather on April 20
Aurora, CO
55 Years of Data
Avg High
61°F
Avg Low
35°F
Warmest
1989
66°F avg
Coldest
2021
25°F avg
About This Date
April 20th in Aurora, CO typically brings mild spring weather, with average highs around 61°F and lows near 35°F — a 26°F daily swing. Over 55 years of records, the warmest April 20th was in 1989 (66°F average), while the coldest was 2021 (25°F) — a 41°F range across recorded history. Precipitation has occurred on 29% of recorded April 20th dates, with snow falling 9% of the time (heaviest snowfall: 11.4"). The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.7°F cooler on this date compared to 20-30 years ago.
Planning for April 20th in Aurora, CO? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 47° | 27° | 37° | — | — |
| 2024 | 38° | 28° | 33° | 1.09" | 5" |
| 2023 | 61° | 31° | 46° | 0.05" | — |
| 2022 | 80° | 35° | 58° | — | — |
| 2021coldest | 34° | 16° | 25° | 0.08" | — |
| 2020 | 63° | 35° | 49° | — | — |
| 2019 | 72° | 37° | 54° | — | — |
| 2018 | 68° | 37° | 53° | — | — |
| 2017 | 76° | 41° | 58° | — | — |
| 2016 | 49° | 32° | 40° | 0.08" | — |
| 2015 | 50° | 34° | 42° | — | — |
| 2014 | 68° | 44° | 56° | 0.76" | — |
| 2013 | 55° | 28° | 42° | — | — |
| 2012 | 63° | 39° | 51° | — | — |
| 2011 | 57° | 32° | 45° | — | — |
| 2010 | 72° | 41° | 56° | — | — |
| 2009 | 57° | 33° | 45° | — | — |
| 2008 | 77° | 39° | 58° | — | — |
| 2007 | 62° | 34° | 48° | — | — |
| 2006 | 59° | 33° | 46° | — | — |
| 2005 | 66° | 41° | 54° | — | — |
| 2004 | 68° | 35° | 52° | — | — |
| 2003 | 50° | 33° | 42° | — | — |
| 2002 | 48° | 25° | 36° | — | — |
| 2001 | 78° | 45° | 61° | — | — |
| 2000 | 55° | 33° | 44° | 0.1" | — |
| 1999 | 75° | 43° | 59° | — | — |
| 1998 | 52° | 33° | 42° | 0.03" | 0.1" |
| 1997 | 73° | 47° | 60° | — | — |
| 1996 | 56° | 25° | 40° | — | — |
| 1995 | 48° | 27° | 37° | — | — |
| 1994 | 78° | 48° | 63° | — | — |
| 1993 | 50° | 30° | 40° | — | — |
| 1992 | 61° | 35° | 48° | — | — |
| 1991 | 61° | 39° | 50° | — | — |
| 1990 | 68° | 42° | 55° | — | — |
| 1989warmest | 83° | 49° | 66° | — | — |
| 1988 | 73° | 43° | 58° | — | — |
| 1987 | 39° | 32° | 36° | 0.64" | 2.5" |
| 1986 | 68° | 40° | 54° | 0.25" | — |
| 1985 | 61° | 32° | 46° | — | — |
| 1984 | 45° | 31° | 38° | 2.41" | 11.4" |
| 1983 | 69° | 36° | 52° | 0.1" | — |
| 1982 | 35° | 23° | 29° | 0.15" | 0.6" |
| 1981 | 66° | 45° | 55° | 0.99" | — |
| 1980 | 81° | 46° | 63° | — | — |
| 1979 | 63° | 39° | 51° | — | — |
| 1978 | 65° | 32° | 48° | — | — |
| 1977 | 49° | 36° | 42° | 0.13" | — |
| 1976 | 61° | 37° | 49° | — | — |
| 1975 | 64° | 34° | 49° | — | — |
| 1974 | 65° | 35° | 50° | — | — |
| 1973 | 56° | 33° | 44° | — | — |
| 1972 | 51° | 35° | 43° | 0.1" | — |
| 1971 | 53° | 36° | 44° | 0.08" | — |
55 years of data from DENVER-STAPLETON