Weather on December 22 at Grand Teton
Grand Teton National Park
Based on 55 years of data from Jackson, WY
Elevation Note: Grand Teton sits at 6,800 ft. Expect temperatures 24°F cooler than the data shown below, which comes from Jackson, WY at a lower elevation.
Planning Your Visit
December 22nd in Grand Teton National Park (via Jackson, WY) typically brings very cold winter weather, with average highs around 27°F and lows near 7°F. Over 55 years of records, the warmest December 22nd was in 2020 (42°F average), while the coldest was 1990 (-26°F) — a 68°F range across recorded history. Precipitation has occurred on 40% of recorded December 22nd dates, with snow falling 29% of the time (heaviest snowfall: 12"). The last decade has been 8.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.2°F warmer on this date compared to 20-30 years ago.
Planning for December 22nd in Grand Teton? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella. Check road conditions if traveling, as snow is possible.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 47°F | 32°F | 2.54" | 0" |
| 2024 | 38°F | 7°F | 0" | 0" |
| 2023 | 37°F | 26°F | 0" | 0" |
| 2022 | 31°F | -25°F | 0.48" | 1" |
| 2021 | 41°F | 25°F | 0" | 0" |
| 2020 | 47°F | 37°F | 0" | 0" |
| 2019 | 45°F | 12°F | 0" | 0" |
| 2018 | 36°F | 20°F | 0" | 0" |
| 2017 | 23°F | 7°F | 0.03" | 0.2" |
| 2016 | 23°F | -16°F | 0" | 0" |
| 2015 | 30°F | 21°F | 1.07" | 7" |
| 2014 | 39°F | 27°F | 0.1" | 0" |
| 2013 | 28°F | 12°F | 0" | 0" |
| 2012 | 14°F | -10°F | 0" | 0" |
| 2011 | 27°F | -12°F | 0" | -- |
| 2010 | 20°F | 0°F | 0.48" | 4" |
| 2009 | 33°F | 9°F | 0.46" | 0" |
| 2008 | 25°F | 12°F | 1.5" | 12" |
| 2007 | 27°F | -10°F | 0" | 0" |
| 2006 | 27°F | 6°F | 0" | -- |
| 2005 | 36°F | 31°F | 2.03" | -- |
| 2004 | 14°F | -6°F | 0.25" | -- |
| 2003 | 34°F | 5°F | -- | -- |
| 2002 | 25°F | 5°F | 0" | 0" |
| 2001 | 22°F | 3°F | 0" | 0" |
| 2000 | 35°F | 5°F | 0.28" | 2.1" |
| 1999 | 33°F | 15°F | -- | -- |
| 1998 | 8°F | -16°F | -- | 0" |
| 1997 | 22°F | 5°F | 0.08" | 1" |
| 1996 | 32°F | 22°F | 0.51" | 3.5" |
| 1995 | 23°F | -2°F | 0" | 0" |
| 1994 | 21°F | -3°F | 0" | 0" |
| 1993 | 26°F | -11°F | 0.05" | 0.2" |
| 1992 | 27°F | 20°F | 0.25" | 0.1" |
| 1991 | 9°F | -16°F | 0" | 0" |
| 1990 | -14°F | -38°F | 0" | 0" |
| 1989 | 34°F | 1°F | 0" | 0" |
| 1988 | 29°F | 16°F | 0.08" | 1" |
| 1987 | 32°F | 25°F | 0.23" | 1.9" |
| 1986 | 8°F | -15°F | 0" | 0" |
| 1985 | 14°F | -11°F | -- | -- |
| 1984 | 25°F | 17°F | 0.28" | 0.5" |
| 1983 | -6°F | -28°F | 0" | 0" |
| 1982 | 38°F | 28°F | 0.53" | 2" |
| 1981 | 30°F | 16°F | 0" | -- |
| 1980 | 38°F | 33°F | 0" | -- |
| 1979 | 38°F | 17°F | 0" | 0" |
| 1978 | 28°F | 23°F | 0" | 0" |
| 1977 | 19°F | -15°F | 0.15" | 2" |
| 1976 | 21°F | -10°F | 0" | 0" |
| 1975 | 23°F | -3°F | 0" | 0" |
| 1974 | 19°F | 8°F | 0" | 0" |
| 1973 | 34°F | 27°F | 0" | 0" |
| 1972 | 38°F | 34°F | 0.81" | 0" |
| 1971 | 28°F | 13°F | 0.76" | 7" |