Weather on April 20 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
April 20th in Black Canyon of the Gunnison National Park (via Montrose, CO) typically brings mild spring weather, with average highs around 62°F and lows near 34°F — a 28°F daily swing. Over 55 years of records, the warmest April 20th was in 1989 (61°F average), while the coldest was 2023 (34°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 24% of April 20th dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for April 20th in Black Canyon of the Gunnison? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 61°F | 28°F | 0" | 0" |
| 2024 | 70°F | 40°F | 0" | 0" |
| 2023 | 44°F | 23°F | 0" | 0" |
| 2022 | 75°F | 43°F | 0" | 0" |
| 2021 | 67°F | 26°F | 0" | 0" |
| 2020 | 64°F | 38°F | 0.05" | 0" |
| 2019 | 76°F | 42°F | 0" | 0" |
| 2018 | 73°F | 33°F | 0" | 0" |
| 2017 | 71°F | 36°F | 0" | -- |
| 2016 | 54°F | 36°F | 0.1" | 0" |
| 2015 | 59°F | 41°F | 0.15" | 0" |
| 2014 | 64°F | 41°F | 0.15" | 0" |
| 2013 | 53°F | 26°F | 0" | 0" |
| 2012 | 65°F | 36°F | 0.03" | 0" |
| 2011 | 60°F | 38°F | 0" | 0" |
| 2010 | 76°F | 46°F | 0" | 0" |
| 2009 | 65°F | 37°F | 0" | 0" |
| 2008 | 74°F | 36°F | 0" | 0" |
| 2007 | 58°F | 30°F | 0" | 0" |
| 2006 | 56°F | 28°F | 0" | 0" |
| 2005 | 73°F | 35°F | 0" | 0" |
| 2004 | 64°F | 35°F | 0" | 0" |
| 2003 | 57°F | 32°F | 0" | 0" |
| 2002 | 70°F | 41°F | 0" | 0" |
| 2001 | 73°F | 47°F | 0" | 0" |
| 2000 | 49°F | 30°F | 0" | 0" |
| 1999 | 78°F | 43°F | 0" | 0" |
| 1998 | 58°F | 32°F | 0" | 0" |
| 1997 | 74°F | 41°F | 0" | 0" |
| 1996 | 51°F | 26°F | 0" | 0" |
| 1995 | 51°F | 31°F | 0.08" | 0" |
| 1994 | 74°F | 44°F | 0" | 0" |
| 1993 | 52°F | 27°F | 0" | 0" |
| 1992 | 55°F | 29°F | 0" | 0" |
| 1991 | 68°F | 31°F | 0" | 0" |
| 1990 | 59°F | 37°F | 0.1" | 0" |
| 1989 | 78°F | 44°F | 0" | 0" |
| 1988 | 66°F | 42°F | 0" | 0" |
| 1987 | 68°F | 28°F | 0" | -- |
| 1986 | 57°F | 33°F | 0" | 0" |
| 1985 | 58°F | 38°F | 0.08" | 0" |
| 1984 | 51°F | 31°F | 0.05" | 0" |
| 1983 | 63°F | 38°F | 0" | -- |
| 1982 | 48°F | 25°F | 0" | 0" |
| 1981 | 70°F | 39°F | 0" | 0" |
| 1980 | 79°F | 39°F | 0" | 0" |
| 1979 | 60°F | 29°F | 0" | -- |
| 1978 | 62°F | 34°F | 0" | 0" |
| 1977 | 57°F | 34°F | 0.2" | 0" |
| 1976 | 55°F | 30°F | 0.03" | 0" |
| 1975 | 59°F | 25°F | 0" | -- |
| 1974 | 61°F | 33°F | 0.08" | -- |
| 1973 | 44°F | 27°F | 0" | -- |
| 1972 | 61°F | 31°F | 0" | 0" |
| 1971 | 43°F | 32°F | 0.1" | 0" |
April 20 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