Weather on September 7
Denver, CO
55 Years of Data
Avg High
84°F
Avg Low
52°F
Warmest
2022
80°F avg
Coldest
1986
50°F avg
About This Date
September 7th in Denver, CO typically brings warm fall weather, with average highs around 84°F and lows near 52°F — a 32°F daily swing. Over 55 years of records, the warmest September 7th was in 2022 (80°F average), while the coldest was 1986 (50°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 15% of September 7th dates historically, with the wettest September 7th recording 3.1" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for September 7th in Denver, CO? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 45° | 65° | — | — |
| 2024 | 87° | 49° | 68° | — | — |
| 2023 | 90° | 52° | 71° | — | — |
| 2022warmest | 101° | 59° | 80° | — | — |
| 2021 | 96° | 53° | 75° | — | — |
| 2020 | 97° | 51° | 74° | — | — |
| 2019 | 90° | 60° | 75° | 0.15" | — |
| 2018 | 75° | 53° | 64° | — | — |
| 2017 | 81° | 50° | 65° | — | — |
| 2016 | 90° | 54° | 72° | — | — |
| 2015 | 89° | 53° | 71° | — | — |
| 2014 | 72° | 49° | 60° | — | — |
| 2013 | 99° | 59° | 79° | — | — |
| 2012 | 92° | 56° | 74° | — | — |
| 2011 | 77° | 56° | 66° | 0.03" | — |
| 2010 | 82° | 41° | 62° | — | — |
| 2009 | 84° | 54° | 69° | — | — |
| 2008 | 74° | 45° | 59° | — | — |
| 2007 | 88° | 54° | 71° | — | — |
| 2006 | 84° | 51° | 68° | — | — |
| 2005 | 79° | 54° | 66° | — | — |
| 2004 | 82° | 49° | 65° | — | — |
| 2003 | 78° | 57° | 68° | — | — |
| 2002 | 94° | 60° | 77° | — | — |
| 2001 | 75° | 44° | 60° | — | — |
| 2000 | 81° | 46° | 63° | — | — |
| 1999 | 87° | 56° | 71° | — | — |
| 1998 | 97° | 56° | 76° | — | — |
| 1997 | 87° | 57° | 72° | — | — |
| 1996 | 78° | 44° | 61° | — | — |
| 1995 | 80° | 59° | 70° | — | — |
| 1994 | 84° | 53° | 69° | — | — |
| 1993 | 77° | 49° | 63° | 0.41" | — |
| 1992 | 71° | 47° | 59° | — | — |
| 1991 | 82° | 53° | 68° | 0.03" | — |
| 1990 | 87° | 60° | 74° | — | — |
| 1989 | 85° | 59° | 72° | 0.33" | — |
| 1988 | 93° | 65° | 79° | — | — |
| 1987 | 64° | 48° | 56° | — | — |
| 1986coldest | 58° | 42° | 50° | 0.56" | — |
| 1985 | 80° | 49° | 64° | — | — |
| 1984 | 77° | — | — | — | — |
| 1983 | 91° | 48° | 70° | — | — |
| 1982 | 81° | 50° | 65° | — | — |
| 1981 | 72° | 52° | 62° | — | — |
| 1980 | 90° | 50° | 70° | — | — |
| 1979 | 92° | 55° | 73° | — | — |
| 1978 | 91° | 46° | 69° | — | — |
| 1977 | 93° | 52° | 72° | — | — |
| 1976 | 83° | 55° | 69° | — | — |
| 1975 | 84° | 44° | 64° | — | — |
| 1974 | 86° | 41° | 64° | — | — |
| 1973 | 87° | 53° | 70° | — | — |
| 1972 | 71° | 53° | 62° | 3.1" | — |
| 1971 | 94° | 51° | 72° | 0.94" | — |
55 years of data from NORTHGLENN