Weather on September 11 at Black Canyon of the Gunnison
Black Canyon of the Gunnison National Park
Based on 55 years of data from Montrose, CO
Elevation Note: Black Canyon of the Gunnison sits at 8,000 ft. Expect temperatures 28°F cooler than the data shown below, which comes from Montrose, CO at a lower elevation.
Planning Your Visit
September 11th in Black Canyon of the Gunnison National Park (via Montrose, CO) typically brings pleasant fall weather, with average highs around 79°F and lows near 49°F — a 30°F daily swing. Over 55 years of records, the warmest September 11th was in 1974 (76°F average), while the coldest was 1986 (51°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 11th dates historically, with the wettest September 11th recording 1.27" of rain. 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 September 11th in Black Canyon of the Gunnison? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 82°F | 60°F | 0.13" | 0" |
| 2024 | 79°F | 50°F | 0" | 0" |
| 2023 | 80°F | 54°F | 0.1" | 0" |
| 2022 | 86°F | 48°F | 0" | 0" |
| 2021 | 91°F | 55°F | 0" | 0" |
| 2020 | 63°F | 43°F | 0" | 0" |
| 2019 | 79°F | 44°F | 0" | 0" |
| 2018 | 91°F | 57°F | 0" | 0" |
| 2017 | 83°F | 54°F | 0" | -- |
| 2016 | 87°F | 50°F | 0" | 0" |
| 2015 | 85°F | 48°F | 0" | 0" |
| 2014 | 73°F | 48°F | 0" | 0" |
| 2013 | 65°F | 56°F | 0.36" | 0" |
| 2012 | 85°F | 58°F | 0" | -- |
| 2011 | 80°F | 48°F | 0" | 0" |
| 2010 | 71°F | 36°F | 0" | 0" |
| 2009 | 81°F | 49°F | 0" | 0" |
| 2008 | 74°F | 43°F | 0.05" | 0" |
| 2007 | 79°F | 44°F | 0" | 0" |
| 2006 | 71°F | 45°F | 0" | 0" |
| 2005 | 78°F | 52°F | 0" | 0" |
| 2004 | 78°F | 47°F | 0" | 0" |
| 2003 | 64°F | 39°F | 0.99" | 0" |
| 2002 | 76°F | 54°F | 1.27" | 0" |
| 2001 | 83°F | 39°F | 0" | 0" |
| 2000 | 83°F | 43°F | 0" | 0" |
| 1999 | 78°F | 51°F | 0" | 0" |
| 1998 | 79°F | 59°F | 0.05" | 0" |
| 1997 | 78°F | 49°F | 0.51" | 0" |
| 1996 | 84°F | 51°F | 0" | 0" |
| 1995 | 77°F | 46°F | 0.1" | 0" |
| 1994 | 86°F | 57°F | 0" | 0" |
| 1993 | 84°F | 49°F | 0" | 0" |
| 1992 | 83°F | 48°F | 0" | 0" |
| 1991 | 83°F | 49°F | 0" | 0" |
| 1990 | 86°F | 51°F | 0" | 0" |
| 1989 | 74°F | 42°F | 0" | 0" |
| 1988 | 73°F | 48°F | 0.69" | 0" |
| 1987 | 79°F | 46°F | 0" | 0" |
| 1986 | 65°F | 37°F | 0.1" | 0" |
| 1985 | 77°F | 49°F | 0" | 0" |
| 1984 | 87°F | 56°F | 0" | 0" |
| 1983 | 86°F | 51°F | 0" | 0" |
| 1982 | 78°F | 53°F | 0.38" | 0" |
| 1981 | 70°F | 49°F | 0.03" | 0" |
| 1980 | 68°F | 45°F | 0.91" | 0" |
| 1979 | 89°F | 54°F | 0" | 0" |
| 1978 | 82°F | 51°F | 0" | 0" |
| 1977 | 84°F | 57°F | 0" | 0" |
| 1976 | 72°F | 54°F | 0" | 0" |
| 1975 | 76°F | 51°F | 0.18" | 0" |
| 1974 | 89°F | 63°F | 0" | 0" |
| 1973 | 71°F | 43°F | 0.08" | 0" |
| 1972 | 75°F | 52°F | 0" | 0" |
| 1971 | 83°F | 47°F | 0" | 0" |
September 11 at Nearby Parks
Holiday Weather at Black Canyon of the Gunnison
Explore More at Black Canyon of the Gunnison
See historical weather for other dates
Back to Black Canyon of the Gunnison