Weather on September 11
Colorado Springs, CO
55 Years of Data
Avg High
65°F
Avg Low
37°F
Warmest
1998
66°F avg
Coldest
2020
30°F avg
About This Date
September 11th in Colorado Springs, CO typically brings mild fall weather, with average highs around 65°F and lows near 37°F — a 28°F daily swing. Over 55 years of records, the warmest September 11th was in 1998 (66°F average), while the coldest was 2020 (30°F) — a 36°F range across recorded history. Precipitation has occurred on 42% of recorded September 11th dates, with snow falling 2% of the time. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for September 11th in Colorado Springs, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 51° | 61° | — | — |
| 2024 | 66° | 39° | 53° | 0.2" | — |
| 2023 | 63° | 40° | 51° | 2.97" | — |
| 2022 | 41° | 28° | 35° | 0.28" | — |
| 2021 | 78° | 44° | 61° | — | — |
| 2020coldest | 35° | 25° | 30° | — | — |
| 2019 | 71° | 46° | 59° | — | — |
| 2018 | 72° | 42° | 57° | 0.03" | — |
| 2017 | 70° | 50° | 60° | 0.18" | — |
| 2016 | 68° | 37° | 53° | — | — |
| 2015 | 72° | 40° | 56° | — | — |
| 2014 | 57° | 26° | 42° | 0.13" | — |
| 2013 | 54° | 42° | 48° | 4.57" | — |
| 2012 | 70° | 44° | 57° | 0.91" | — |
| 2011 | 65° | 41° | 53° | — | — |
| 2010 | 65° | 28° | 46° | — | — |
| 2009 | 72° | 50° | 61° | 0.05" | — |
| 2008 | 64° | 33° | 49° | — | — |
| 2007 | 61° | 36° | 48° | — | — |
| 2006 | 58° | 33° | 45° | 1.07" | — |
| 2005 | 71° | 42° | 57° | — | — |
| 2004 | 68° | 37° | 53° | — | — |
| 2003 | 44° | 26° | 35° | — | — |
| 2002 | 50° | 32° | 41° | 0.76" | — |
| 2001 | 72° | 35° | 53° | — | — |
| 2000 | 77° | 38° | 57° | — | — |
| 1999 | 62° | 28° | 45° | — | — |
| 1998warmest | 74° | 58° | 66° | — | — |
| 1997 | 62° | 38° | 50° | 0.51" | — |
| 1996 | 56° | 36° | 46° | 1.91" | — |
| 1995 | 50° | 33° | 42° | 0.2" | — |
| 1994 | 63° | 44° | 53° | — | — |
| 1993 | 66° | 35° | 51° | 1.07" | — |
| 1992 | 75° | 30° | 53° | — | — |
| 1991 | 53° | 38° | 45° | — | — |
| 1990 | 69° | 29° | 49° | — | — |
| 1989 | 60° | 26° | 43° | 1.02" | 1" |
| 1988 | 75° | 42° | 59° | 0.15" | — |
| 1987 | 60° | 30° | 45° | 0.46" | — |
| 1986 | 60° | 28° | 44° | — | — |
| 1985 | 69° | 32° | 51° | — | — |
| 1984 | 73° | 35° | 54° | — | — |
| 1983 | 73° | 37° | 55° | — | — |
| 1982 | 54° | 40° | 47° | — | — |
| 1981 | 62° | 36° | 49° | 0.81" | — |
| 1980 | 78° | 48° | 63° | — | — |
| 1979 | 77° | 38° | 57° | 0.43" | — |
| 1978 | 68° | 33° | 51° | — | — |
| 1977 | 60° | 39° | 50° | 0.2" | — |
| 1976 | 78° | 39° | 59° | — | — |
| 1975 | 60° | 35° | 48° | 0.33" | — |
| 1974 | 71° | 47° | 59° | — | — |
| 1973 | 62° | 40° | 51° | 0.3" | — |
| 1972 | 63° | 37° | 50° | — | — |
| 1971 | 71° | 35° | 53° | — | — |
55 years of data from RUXTON PARK