Weather on February 19 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 19th in Grand Teton National Park (via Jackson, WY) typically brings cold winter weather, with average highs around 34°F and lows near 12°F. Over 56 years of records, the warmest February 19th was in 1981 (45°F average), while the coldest was 1990 (-6°F) — a 51°F range across recorded history. Precipitation has occurred on 30% of recorded February 19th dates, with snow falling 29% of the time (heaviest snowfall: 6"). The last decade has been 7.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 7.8°F cooler on this date compared to 20-30 years ago.
Planning for February 19th 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 | 28°F | 15°F | 0.28" | 2" |
| 2025 | 32°F | 25°F | 0" | 0" |
| 2024 | 24°F | 3°F | 0.36" | 0.6" |
| 2023 | 30°F | -4°F | 0.08" | 0.3" |
| 2022 | 38°F | 24°F | 0" | 0" |
| 2021 | 25°F | 15°F | 0.2" | 1.8" |
| 2020 | 12°F | -20°F | 0.05" | 0" |
| 2019 | 8°F | -13°F | 0.03" | 0.3" |
| 2018 | 29°F | 10°F | 0.08" | 0.5" |
| 2017 | 39°F | 33°F | 0.69" | 2" |
| 2016 | 42°F | 28°F | 0.56" | 2" |
| 2015 | 44°F | 15°F | 0" | 0" |
| 2014 | 37°F | 28°F | 0.79" | 1.5" |
| 2013 | 35°F | -1°F | 0" | 0" |
| 2012 | 26°F | 6°F | 0" | -- |
| 2011 | 29°F | 4°F | 0" | 0" |
| 2010 | 28°F | 8°F | 0" | 0" |
| 2009 | 35°F | 21°F | 0" | 0" |
| 2008 | 21°F | -9°F | 0" | 0" |
| 2007 | 27°F | 14°F | 0" | -- |
| 2006 | 23°F | -3°F | -- | -- |
| 2005 | 35°F | 11°F | -- | -- |
| 2004 | 45°F | 32°F | -- | 0" |
| 2003 | 39°F | 10°F | -- | -- |
| 2002 | 39°F | 12°F | -- | -- |
| 2001 | 44°F | 29°F | -- | -- |
| 2000 | 35°F | -2°F | -- | -- |
| 1999 | 37°F | 23°F | 0.69" | 6" |
| 1998 | 34°F | -7°F | 0" | 0" |
| 1997 | 37°F | 17°F | 0" | 0" |
| 1996 | 40°F | 32°F | 0" | 0" |
| 1995 | 51°F | 27°F | 0" | 0" |
| 1994 | 21°F | 3°F | 0" | -- |
| 1993 | 40°F | 25°F | 0.56" | 3.5" |
| 1992 | 39°F | 7°F | 0" | 0" |
| 1991 | 39°F | 20°F | 0" | 0" |
| 1990 | 11°F | -24°F | 0" | 0" |
| 1989 | 35°F | 24°F | 0.64" | 0.5" |
| 1988 | 37°F | -4°F | 0" | 0" |
| 1987 | 29°F | 5°F | 0.03" | 0.5" |
| 1986 | 44°F | 33°F | 1.19" | 0" |
| 1985 | 27°F | -4°F | 0" | 0" |
| 1984 | 30°F | -15°F | 0" | 0" |
| 1983 | 46°F | 30°F | 0" | 0" |
| 1982 | 42°F | 21°F | 0" | 0" |
| 1981 | 55°F | 36°F | 0" | 0" |
| 1980 | 44°F | 31°F | 0" | 0" |
| 1979 | 36°F | 21°F | 0" | 0.5" |
| 1978 | 27°F | -10°F | 0" | 0" |
| 1977 | 48°F | 9°F | 0" | 0" |
| 1976 | 34°F | 17°F | 0.84" | 6" |
| 1975 | 34°F | 13°F | 0" | 0" |
| 1974 | 27°F | 5°F | 0.71" | 6" |
| 1973 | 25°F | 10°F | 0" | 0" |
| 1972 | 35°F | 15°F | 0" | 0" |
| 1971 | 34°F | 22°F | 0" | 0" |