Weather on December 23 at Glacier
Glacier National Park
Based on 55 years of data from Kalispell, MT
Elevation Note: Glacier sits at 4,500 ft. Expect temperatures 16°F cooler than the data shown below, which comes from Kalispell, MT at a lower elevation.
Planning Your Visit
December 23rd in Glacier National Park (via Kalispell, MT) typically brings very cold winter weather, with average highs around 29°F and lows near 15°F. Over 55 years of records, the warmest December 23rd was in 1972 (41°F average), while the coldest was 1983 (-15°F) — a 56°F range across recorded history. Precipitation has occurred on 51% of recorded December 23rd dates, with snow falling 27% of the time (heaviest snowfall: 4.3"). The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Glacier? 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 | 36°F | 23°F | 0.03" | 0" |
| 2024 | 44°F | 26°F | 0.15" | 0" |
| 2023 | 38°F | 19°F | 0.03" | 0" |
| 2022 | 1°F | -18°F | 0.74" | 2.1" |
| 2021 | 41°F | 28°F | 0.2" | 0" |
| 2020 | 32°F | 9°F | 0" | 0" |
| 2019 | 39°F | 27°F | 0" | 0" |
| 2018 | 29°F | 19°F | 0.23" | 1.7" |
| 2017 | 13°F | -13°F | 0" | 0" |
| 2016 | 27°F | 11°F | 0.66" | 4.3" |
| 2015 | 27°F | 14°F | 0.23" | 2" |
| 2014 | 35°F | 17°F | 0.33" | 1.6" |
| 2013 | 38°F | 25°F | 0.86" | 1.2" |
| 2012 | 38°F | 23°F | 0.03" | 0" |
| 2011 | 27°F | 7°F | 0" | 0" |
| 2010 | 28°F | 18°F | 0" | 0" |
| 2009 | 33°F | 12°F | 0" | 0" |
| 2008 | 13°F | -7°F | 0" | 0" |
| 2007 | 35°F | 22°F | 0.15" | 0.7" |
| 2006 | 28°F | 12°F | 0.1" | 1" |
| 2005 | 42°F | 34°F | 0.15" | 0" |
| 2004 | 20°F | 4°F | 0.03" | 0.2" |
| 2003 | 25°F | 13°F | 0" | -- |
| 2002 | 27°F | 12°F | 0" | -- |
| 2001 | 28°F | 22°F | 0" | -- |
| 2000 | 27°F | 20°F | 0.08" | -- |
| 1999 | 32°F | 29°F | 0" | -- |
| 1998 | 11°F | 1°F | 0.03" | 0.1" |
| 1997 | 28°F | 21°F | 0.13" | 0.8" |
| 1996 | 9°F | 1°F | 0.23" | 2.6" |
| 1995 | 28°F | 25°F | 0" | 0" |
| 1994 | 32°F | 17°F | 0" | 0" |
| 1993 | 30°F | 17°F | 0" | 0" |
| 1992 | 40°F | 20°F | 0" | 0" |
| 1991 | 35°F | 31°F | 0.03" | 0.1" |
| 1990 | 3°F | -20°F | 0.1" | 0.7" |
| 1989 | 31°F | 20°F | 0" | 0" |
| 1988 | 32°F | 16°F | 0.23" | 0.9" |
| 1987 | 24°F | -9°F | 0" | 0" |
| 1986 | 42°F | 30°F | 0" | 0" |
| 1985 | 21°F | 17°F | 0" | 0" |
| 1984 | 34°F | 2°F | 0" | 0" |
| 1983 | -5°F | -26°F | 0" | 0" |
| 1982 | 28°F | 5°F | 0" | 0" |
| 1981 | 25°F | 5°F | 0.36" | -- |
| 1980 | 41°F | 19°F | 0.03" | 0" |
| 1979 | 37°F | 18°F | 0" | 0" |
| 1978 | 33°F | 21°F | 0" | -- |
| 1977 | 27°F | 19°F | 0.43" | -- |
| 1976 | 35°F | 25°F | 0" | -- |
| 1975 | 30°F | 22°F | 0.03" | -- |
| 1974 | 28°F | 15°F | 0" | -- |
| 1973 | 37°F | 30°F | 0.13" | -- |
| 1972 | 46°F | 36°F | 0" | -- |
| 1971 | 39°F | 25°F | 0.13" | -- |