Weather on January 21 at Glacier
Glacier National Park
Based on 56 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
January 21st in Glacier National Park (via Kalispell, MT) typically brings very cold winter weather, with average highs around 31°F and lows near 17°F. Over 56 years of records, the warmest January 21st was in 1972 (39°F average), while the coldest was 2008 (-6°F) — a 45°F range across recorded history. Precipitation has occurred on 34% of recorded January 21st dates, with snow falling 21% of the time (heaviest snowfall: 2.4"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for January 21st 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 |
|---|---|---|---|---|
| 2026 | 29°F | 26°F | 0" | 0" |
| 2025 | 22°F | 5°F | 0" | 0" |
| 2024 | 31°F | 22°F | 0.3" | 1.9" |
| 2023 | 35°F | 19°F | 0" | 0" |
| 2022 | 39°F | 21°F | 0" | 0" |
| 2021 | 33°F | 13°F | 0" | 0" |
| 2020 | 37°F | 23°F | 0" | 0" |
| 2019 | 34°F | 9°F | 0.15" | 0.3" |
| 2018 | 36°F | 24°F | 0" | 0" |
| 2017 | 29°F | 11°F | 0.03" | 0" |
| 2016 | 35°F | 24°F | 0.1" | 0" |
| 2015 | 30°F | 0°F | 0" | 0" |
| 2014 | 26°F | 22°F | 0" | 0" |
| 2013 | 38°F | 8°F | 0" | 0" |
| 2012 | 40°F | 20°F | 0.1" | 0.1" |
| 2011 | 35°F | 26°F | 0.69" | 0.6" |
| 2010 | 33°F | 20°F | 0" | 0" |
| 2009 | 23°F | 21°F | 0.03" | 0" |
| 2008 | 7°F | -18°F | 0" | 0" |
| 2007 | 29°F | 2°F | 0" | 0" |
| 2006 | 34°F | 20°F | 0" | 0" |
| 2005 | 45°F | 32°F | 0" | 0" |
| 2004 | 32°F | 28°F | 0" | -- |
| 2003 | 23°F | 10°F | 0" | -- |
| 2002 | 33°F | 8°F | 0" | -- |
| 2001 | 27°F | 2°F | 0.25" | -- |
| 2000 | 29°F | 16°F | 0.2" | -- |
| 1999 | 35°F | 31°F | 0.1" | 0.4" |
| 1998 | 35°F | 23°F | 0" | 0" |
| 1997 | 35°F | 22°F | 0.38" | 2.4" |
| 1996 | 26°F | 18°F | 0.2" | 2" |
| 1995 | 27°F | 24°F | 0" | 0" |
| 1994 | 36°F | 17°F | 0" | 0" |
| 1993 | 39°F | 24°F | 0" | 0" |
| 1992 | 32°F | 21°F | 0.03" | 0.1" |
| 1991 | 23°F | 2°F | 0" | 0" |
| 1990 | 35°F | 26°F | 0.33" | 1" |
| 1989 | 40°F | 28°F | 0.08" | 0.2" |
| 1988 | 34°F | 11°F | 0" | 0" |
| 1987 | 31°F | 4°F | 0" | 0" |
| 1986 | 34°F | 16°F | 0" | 0" |
| 1985 | 29°F | 13°F | 0" | 0" |
| 1984 | 19°F | 12°F | 0.38" | 1.9" |
| 1983 | 32°F | 27°F | 0" | 0.1" |
| 1982 | 5°F | -3°F | 0" | 0" |
| 1981 | 37°F | 27°F | 0" | -- |
| 1980 | 26°F | 0°F | 0" | -- |
| 1979 | 35°F | 23°F | 1.8" | -- |
| 1978 | 32°F | 24°F | 0" | -- |
| 1977 | 29°F | 24°F | 0" | -- |
| 1976 | 29°F | 9°F | 0" | -- |
| 1975 | 34°F | 10°F | 0" | -- |
| 1974 | 34°F | 21°F | 0" | -- |
| 1973 | 40°F | 22°F | 0" | -- |
| 1972 | 43°F | 35°F | 0.08" | -- |
| 1971 | 33°F | 18°F | 0.15" | -- |