Weather on January 18 at Glacier Bay
Glacier Bay National Park and Preserve
Based on 56 years of data from Juneau, AK
Planning Your Visit
January 18th in Glacier Bay National Park (via Juneau, AK) typically brings cold winter weather, with average highs around 34°F and lows near 26°F. Over 56 years of records, the warmest January 18th was in 1981 (47°F average), while the coldest was 1972 (-1°F) — a 48°F range across recorded history. Precipitation has occurred on 79% of recorded January 18th dates, with snow falling 38% of the time (heaviest snowfall: 5.4"). 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 18th in Glacier Bay? 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 | 30°F | 26°F | 0" | 0" |
| 2025 | 34°F | 30°F | 0.05" | 0.1" |
| 2024 | 28°F | 15°F | 0" | 0" |
| 2023 | 40°F | 34°F | 0.28" | 0" |
| 2022 | 28°F | 19°F | 0" | 0" |
| 2021 | 43°F | 37°F | 4.95" | 0" |
| 2020 | 23°F | 3°F | 0.1" | 0.7" |
| 2019 | 29°F | 18°F | 0.03" | 0.4" |
| 2018 | 33°F | 22°F | 0" | 0" |
| 2017 | 39°F | 30°F | 0.51" | 0" |
| 2016 | 41°F | 31°F | 0.15" | 0" |
| 2015 | 41°F | 33°F | 0.28" | 0" |
| 2014 | 50°F | 38°F | 1.27" | 0" |
| 2013 | 35°F | 27°F | 0.23" | 1.5" |
| 2012 | 15°F | 3°F | 0" | 0" |
| 2011 | 34°F | 22°F | 0.15" | 0.5" |
| 2010 | 38°F | 32°F | 0.1" | 0" |
| 2009 | 53°F | 37°F | 0" | 0" |
| 2008 | 40°F | 34°F | 2.97" | 0" |
| 2007 | 37°F | 31°F | 0.66" | 0" |
| 2006 | 28°F | 25°F | 0.69" | 4.3" |
| 2005 | 21°F | 19°F | 2.08" | 5.4" |
| 2004 | 41°F | 31°F | 0.25" | 0" |
| 2003 | 45°F | 37°F | 0.18" | 0" |
| 2002 | 38°F | 33°F | 0.38" | 0" |
| 2001 | 47°F | 34°F | 0.15" | 0" |
| 2000 | 30°F | 16°F | 0.18" | 2.5" |
| 1999 | 28°F | 19°F | 0" | 0" |
| 1998 | 43°F | 26°F | 0" | 0" |
| 1997 | 41°F | 38°F | 0.61" | 0" |
| 1996 | 14°F | -1°F | 0" | 0" |
| 1995 | 39°F | 27°F | 0.28" | 0" |
| 1994 | 36°F | 31°F | 0.08" | 0.4" |
| 1993 | 38°F | 32°F | 3.63" | 1.6" |
| 1992 | 42°F | 35°F | 3.76" | 0" |
| 1991 | 35°F | 31°F | 0.03" | 0.5" |
| 1990 | 40°F | 34°F | 0.48" | 0" |
| 1989 | 32°F | 27°F | 0.28" | 1.8" |
| 1988 | 36°F | 27°F | 0.13" | 1" |
| 1987 | 39°F | 34°F | 0.03" | 0" |
| 1986 | 30°F | 23°F | 0.05" | 0.6" |
| 1985 | 34°F | 30°F | 0.71" | 0" |
| 1984 | 30°F | 23°F | 0.03" | 1" |
| 1983 | 40°F | 34°F | 0.08" | 0" |
| 1982 | 15°F | -7°F | 0" | 0" |
| 1981 | 52°F | 42°F | 0.41" | 0" |
| 1980 | 34°F | 28°F | 0" | 0" |
| 1979 | 37°F | 33°F | 0.53" | 0.4" |
| 1978 | 31°F | 19°F | 0.05" | 0.3" |
| 1977 | 40°F | 34°F | 0.18" | 0" |
| 1976 | 37°F | 33°F | 4.67" | 0.8" |
| 1975 | 39°F | 35°F | 0.3" | 0" |
| 1974 | 29°F | 16°F | 0.81" | 5" |
| 1973 | 25°F | 14°F | 0.58" | 4" |
| 1972 | 2°F | -4°F | 0" | 0" |
| 1971 | 25°F | 3°F | 0.38" | 3.8" |