Weather on December 18 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
December 18th in Black Canyon of the Gunnison National Park (via Montrose, CO) typically brings cold winter weather, with average highs around 39°F and lows near 16°F. Over 55 years of records, the warmest December 18th was in 1980 (39°F average), while the coldest was 1996 (8°F) — a 31°F range across recorded history. Precipitation has occurred on 9% of recorded December 18th dates, with snow falling 9% of the time (heaviest snowfall: 2"). The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for December 18th in Black Canyon of the Gunnison? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 47°F | 26°F | 0" | 0" |
| 2024 | 48°F | 20°F | 0" | 0" |
| 2023 | 46°F | 22°F | 0" | 0" |
| 2022 | 34°F | 8°F | 0" | 0" |
| 2021 | 34°F | 13°F | 0" | 0" |
| 2020 | 32°F | 25°F | 0.1" | 0.7" |
| 2019 | 37°F | 14°F | 0" | 0" |
| 2018 | 44°F | 24°F | 0" | 0" |
| 2017 | 40°F | 15°F | 0" | 0" |
| 2016 | 28°F | 7°F | 0" | -- |
| 2015 | 31°F | 14°F | 0" | 0" |
| 2014 | 42°F | 30°F | 0.38" | 1" |
| 2013 | 41°F | 13°F | 0" | 0" |
| 2012 | 42°F | 24°F | 0" | 0" |
| 2011 | 35°F | 14°F | 0" | 0" |
| 2010 | 38°F | 23°F | 0" | 0" |
| 2009 | 40°F | 14°F | 0" | 0" |
| 2008 | 35°F | 22°F | 0" | 0" |
| 2007 | 42°F | 12°F | 0" | 0" |
| 2006 | 45°F | 26°F | 0" | 0" |
| 2005 | 32°F | 6°F | 0" | 0" |
| 2004 | 43°F | 17°F | 0" | 0" |
| 2003 | 34°F | 9°F | 0" | 0" |
| 2002 | 51°F | 25°F | 0.38" | 2" |
| 2001 | 40°F | 12°F | 0" | 0" |
| 2000 | 40°F | 11°F | 0" | 0" |
| 1999 | 41°F | 18°F | 0" | 0" |
| 1998 | 45°F | 19°F | 0" | 0" |
| 1997 | 38°F | 16°F | 0" | 0" |
| 1996 | 16°F | 0°F | 0" | 0" |
| 1995 | 38°F | 15°F | 0" | 0" |
| 1994 | 41°F | 17°F | 0" | 0" |
| 1993 | 34°F | 12°F | 0" | -- |
| 1992 | 32°F | 16°F | 0" | -- |
| 1991 | 27°F | 13°F | 0" | 0" |
| 1990 | 36°F | 18°F | 0" | -- |
| 1989 | 30°F | 13°F | 0" | 0" |
| 1988 | 43°F | 18°F | 0" | -- |
| 1987 | 43°F | 25°F | 0" | -- |
| 1986 | 42°F | 19°F | 0" | 0" |
| 1985 | 39°F | 12°F | 0" | 0" |
| 1984 | 50°F | 20°F | 0" | -- |
| 1983 | 41°F | 26°F | 0" | -- |
| 1982 | 53°F | 17°F | 0" | -- |
| 1981 | 37°F | 15°F | 0" | 0" |
| 1980 | 53°F | 24°F | 0" | 0" |
| 1979 | 49°F | 15°F | 0" | 0" |
| 1978 | 38°F | 22°F | 0.46" | 1.5" |
| 1977 | 44°F | 20°F | 0" | -- |
| 1976 | 45°F | 11°F | 0" | 0" |
| 1975 | 36°F | 9°F | 0" | 0" |
| 1974 | 45°F | 14°F | 0" | 0" |
| 1973 | 42°F | 20°F | 0.36" | 2" |
| 1972 | 33°F | 14°F | 0" | 0" |
| 1971 | 25°F | 1°F | 0" | 0" |
December 18 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