Weather on February 23 at Grand Teton
Grand Teton National Park
Based on 56 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
February 23rd in Grand Teton National Park (via Jackson, WY) typically brings cold winter weather, with average highs around 32°F and lows near 9°F. Over 56 years of records, the warmest February 23rd was in 2002 (38°F average), while the coldest was 2019 (0°F) — a 38°F range across recorded history. Precipitation has occurred on 32% of recorded February 23rd dates, with snow falling 25% of the time (heaviest snowfall: 4"). The last decade has been 6.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.6°F cooler on this date compared to 20-30 years ago.
Planning for February 23rd 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 |
|---|---|---|---|---|
| 2026 | 41°F | 11°F | 0" | 0" |
| 2025 | 35°F | 7°F | 0" | 0" |
| 2024 | 38°F | 21°F | 0" | 0" |
| 2023 | 8°F | -2°F | 0.3" | 2" |
| 2022 | 11°F | -11°F | 0" | 0" |
| 2021 | 37°F | 27°F | 0.05" | 0.3" |
| 2020 | 21°F | -11°F | 0" | 0" |
| 2019 | 16°F | -16°F | 0" | 0" |
| 2018 | 17°F | -1°F | 0.08" | 0.4" |
| 2017 | 33°F | 19°F | 0" | 0" |
| 2016 | 35°F | 7°F | 0" | 0" |
| 2015 | 21°F | -5°F | 0" | 0" |
| 2014 | 31°F | 17°F | 1.27" | -- |
| 2013 | 30°F | 8°F | 0.03" | 0.1" |
| 2012 | 28°F | 11°F | 0" | -- |
| 2011 | 26°F | 13°F | 0.13" | 3" |
| 2010 | 31°F | -14°F | 0" | -- |
| 2009 | 35°F | 11°F | 0.15" | 1" |
| 2008 | 39°F | 11°F | 0" | 0" |
| 2007 | 44°F | 23°F | -- | -- |
| 2006 | 36°F | 26°F | 0.05" | 0.5" |
| 2005 | 35°F | 0°F | -- | -- |
| 2004 | 35°F | 12°F | 0" | 0" |
| 2003 | 31°F | 13°F | -- | -- |
| 2002 | 49°F | 27°F | -- | -- |
| 2001 | 29°F | 17°F | 0" | -- |
| 2000 | 31°F | 17°F | 0.25" | -- |
| 1999 | 36°F | 13°F | 0.08" | 2.5" |
| 1998 | 27°F | 6°F | 0" | -- |
| 1997 | 18°F | -3°F | 0" | 0" |
| 1996 | 30°F | 18°F | 0.3" | 2" |
| 1995 | 45°F | 20°F | 0" | 0" |
| 1994 | 28°F | 9°F | 0" | 0" |
| 1993 | 31°F | 7°F | 0.08" | 0.6" |
| 1992 | 43°F | 26°F | 0" | 0" |
| 1991 | 49°F | 20°F | 0" | 0" |
| 1990 | 37°F | 1°F | 0" | 0" |
| 1989 | 48°F | 24°F | 0.33" | 0" |
| 1988 | 39°F | -5°F | 0" | 0" |
| 1987 | 30°F | 17°F | 0.46" | 4" |
| 1986 | 40°F | 32°F | 0.81" | 0" |
| 1985 | 33°F | 6°F | 0" | 0" |
| 1984 | 28°F | 4°F | 0" | 0" |
| 1983 | 36°F | 7°F | 0" | 0" |
| 1982 | 33°F | 20°F | 0.08" | 1" |
| 1981 | 44°F | 12°F | 0" | 0" |
| 1980 | 40°F | 23°F | 0" | 0" |
| 1979 | 30°F | 15°F | 0.1" | 0.5" |
| 1978 | 25°F | -5°F | 0" | 0" |
| 1977 | 33°F | 20°F | 0" | 0" |
| 1976 | 23°F | -16°F | 0" | 0" |
| 1975 | 24°F | -2°F | 0" | 0" |
| 1974 | 22°F | -10°F | 0" | 0" |
| 1973 | 25°F | -11°F | 0" | 0" |
| 1972 | 33°F | 25°F | 0.13" | 1" |
| 1971 | 30°F | -4°F | 0" | 0" |