Weather on September 1
Englewood, CO
55 Years of Data
Avg High
85°F
Avg Low
53°F
Warmest
2011
79°F avg
Coldest
1981
60°F avg
About This Date
September 1st in Englewood, CO typically brings warm fall weather, with average highs around 85°F and lows near 53°F — a 32°F daily swing. Over 55 years of records, the warmest September 1st was in 2011 (79°F average), while the coldest was 1981 (60°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 1st dates historically, with the wettest September 1st recording 1.7" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for September 1st in Englewood, CO? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 51° | 66° | — | — |
| 2024 | 85° | 51° | 68° | — | — |
| 2023 | 95° | 62° | 79° | — | — |
| 2022 | 89° | 56° | 72° | — | — |
| 2021 | 84° | 61° | 72° | 0.1" | — |
| 2020 | 80° | 52° | 66° | — | — |
| 2019 | 97° | 61° | 79° | — | — |
| 2018 | 85° | 52° | 68° | — | — |
| 2017 | 85° | 57° | 71° | — | — |
| 2016 | 83° | 55° | 69° | — | — |
| 2015 | 87° | 55° | 71° | — | — |
| 2014 | 78° | 49° | 63° | — | — |
| 2013 | 78° | 62° | 70° | — | — |
| 2012 | 91° | 59° | 75° | — | — |
| 2011warmest | 94° | 65° | 79° | — | — |
| 2010 | 85° | 49° | 67° | — | — |
| 2009 | 88° | 54° | 71° | — | — |
| 2008 | 86° | 54° | 70° | — | — |
| 2007 | 86° | 57° | 72° | — | — |
| 2006 | 81° | 46° | 63° | 0.13" | — |
| 2005 | 83° | 47° | 65° | — | — |
| 2004 | 81° | 51° | 66° | — | — |
| 2003 | 78° | 51° | 65° | — | — |
| 2002 | 85° | 61° | 73° | — | — |
| 2001 | 85° | 54° | 69° | — | — |
| 2000 | 80° | 54° | 67° | — | — |
| 1999 | 86° | 55° | 71° | 0.3" | — |
| 1998 | 70° | 53° | 61° | 0.28" | — |
| 1997 | 84° | 54° | 69° | 0.3" | — |
| 1996 | 88° | 51° | 69° | — | — |
| 1995 | 95° | 55° | 75° | — | — |
| 1994 | 77° | 50° | 64° | 0.15" | — |
| 1993 | 75° | 49° | 62° | — | — |
| 1992 | 79° | 45° | 62° | — | — |
| 1991 | 87° | 52° | 69° | — | — |
| 1990 | 92° | 55° | 73° | 0.18" | — |
| 1989 | 95° | 57° | 76° | — | — |
| 1988 | 94° | 52° | 73° | — | — |
| 1987 | 81° | 47° | 64° | — | — |
| 1986 | 73° | 52° | 62° | — | — |
| 1985 | 79° | 61° | 70° | — | — |
| 1984 | 93° | 58° | 75° | 0.13" | — |
| 1983 | 87° | 51° | 69° | — | — |
| 1982 | 92° | 51° | 71° | — | — |
| 1981coldest | 74° | 46° | 60° | 0.1" | — |
| 1980 | 81° | 42° | 61° | — | — |
| 1979 | 90° | 48° | 69° | — | — |
| 1978 | 93° | 49° | 71° | — | — |
| 1977 | 80° | 54° | 67° | 0.69" | — |
| 1976 | 79° | 43° | 61° | 0.36" | — |
| 1975 | 93° | 52° | 72° | — | — |
| 1974 | 91° | 42° | 67° | 0.13" | — |
| 1973 | 80° | 51° | 66° | — | — |
| 1972 | 71° | 50° | 61° | 1.7" | — |
| 1971 | 87° | 52° | 69° | — | — |
55 years of data from DENVER CENTENNIAL AP