Weather on November 21 at Yellowstone
Yellowstone National Park
Based on 55 years of data from Jackson, WY
Elevation Note: Yellowstone sits at 7,350 ft. Expect temperatures 26°F cooler than the data shown below, which comes from Jackson, WY at a lower elevation.
Planning Your Visit
November 21st in Yellowstone National Park (via Jackson, WY) typically brings cold fall weather, with average highs around 36°F and lows near 13°F. Over 55 years of records, the warmest November 21st was in 1996 (46°F average), while the coldest was 2022 (2°F) — a 44°F range across recorded history. Precipitation has occurred on 36% of recorded November 21st dates, with snow falling 18% of the time (heaviest snowfall: 3"). The last decade has been 6.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.5°F cooler on this date compared to 20-30 years ago.
Planning for November 21st in Yellowstone? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 45°F | 17°F | 0" | 0" |
| 2024 | 25°F | 6°F | 0.05" | 0.4" |
| 2023 | 35°F | 12°F | 0.03" | 0" |
| 2022 | 14°F | -10°F | 0" | 0" |
| 2021 | 40°F | 11°F | 0" | 0" |
| 2020 | 32°F | 0°F | 0" | 0" |
| 2019 | 39°F | 16°F | 0" | 0" |
| 2018 | 29°F | 4°F | 0" | 0" |
| 2017 | 41°F | 35°F | 0.05" | 0" |
| 2016 | 54°F | 25°F | 1.04" | 1.5" |
| 2015 | 27°F | -7°F | 0" | 0" |
| 2014 | 24°F | 3°F | 0" | 0" |
| 2013 | 40°F | 20°F | 0.25" | 0" |
| 2012 | 48°F | 31°F | 0" | 0" |
| 2011 | 33°F | 14°F | 0" | -- |
| 2010 | 30°F | 14°F | 0" | 0" |
| 2009 | 32°F | 6°F | 0.51" | -- |
| 2008 | 41°F | 27°F | 0" | 0" |
| 2007 | 21°F | 1°F | 0" | -- |
| 2006 | 44°F | 28°F | 0.25" | -- |
| 2005 | 38°F | 10°F | -- | -- |
| 2004 | 33°F | 3°F | -- | -- |
| 2003 | 35°F | 7°F | 0.51" | 3" |
| 2002 | 43°F | 24°F | 0" | 0" |
| 2001 | 52°F | 32°F | -- | -- |
| 2000 | 33°F | -1°F | 0" | 0" |
| 1999 | 38°F | 27°F | 0.13" | -- |
| 1998 | 36°F | 30°F | -- | -- |
| 1997 | 39°F | 27°F | 1.27" | 0" |
| 1996 | 57°F | 36°F | 0.08" | 0" |
| 1995 | 53°F | 19°F | 0" | 0" |
| 1994 | 33°F | -6°F | 0.05" | 0.2" |
| 1993 | 47°F | 0°F | 0" | 0" |
| 1992 | 34°F | 6°F | 0" | 0" |
| 1991 | 36°F | 22°F | 0.18" | 0.7" |
| 1990 | 30°F | 17°F | 0.33" | 2" |
| 1989 | 52°F | 11°F | 0" | 0" |
| 1988 | 32°F | 12°F | 0.05" | 2" |
| 1987 | 36°F | 5°F | 0" | 0" |
| 1986 | 38°F | 29°F | 0" | 0" |
| 1985 | 19°F | 3°F | 0.05" | 0.5" |
| 1984 | 40°F | 6°F | 0" | 0" |
| 1983 | 24°F | 18°F | 0.3" | 2" |
| 1982 | 26°F | 16°F | 0" | 0" |
| 1981 | 33°F | 24°F | 0.51" | -- |
| 1980 | 44°F | 5°F | 0" | -- |
| 1979 | 30°F | -5°F | 0" | 0" |
| 1978 | 39°F | 3°F | 0.03" | 0" |
| 1977 | 22°F | 8°F | 0.08" | 3" |
| 1976 | 41°F | 3°F | 0" | 0" |
| 1975 | 19°F | -6°F | 0" | 0" |
| 1974 | 51°F | 25°F | 0" | -- |
| 1973 | 28°F | 19°F | 0" | 0" |
| 1972 | 33°F | 9°F | 0" | 0" |
| 1971 | 36°F | 15°F | 0" | 0" |