Weather on May 15 at Glacier Bay
Glacier Bay National Park and Preserve
Based on 56 years of data from Juneau, AK
Planning Your Visit
May 15th in Glacier Bay National Park (via Juneau, AK) typically brings cool spring weather, with average highs around 57°F and lows near 39°F. Over 56 years of records, the warmest May 15th was in 1993 (59°F average), while the coldest was 1972 (39°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 54% of May 15th dates historically, with the wettest May 15th recording 1.42" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for May 15th in Glacier Bay? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 57°F | 40°F | 0" | 0" |
| 2025 | 50°F | 43°F | 0.43" | 0" |
| 2024 | 50°F | 39°F | 0.81" | 0" |
| 2023 | 66°F | 41°F | 0" | 0" |
| 2022 | 57°F | 35°F | 0" | 0" |
| 2021 | 51°F | 40°F | 1.02" | 0" |
| 2020 | 63°F | 42°F | 0" | 0" |
| 2019 | 61°F | 42°F | 0.1" | 0" |
| 2018 | 55°F | 35°F | 0.03" | 0" |
| 2017 | 63°F | 38°F | 0" | 0" |
| 2016 | 75°F | 40°F | 0.03" | 0" |
| 2015 | 70°F | 42°F | 0" | 0" |
| 2014 | 69°F | 45°F | 0" | 0" |
| 2013 | 54°F | 41°F | 0.15" | 0" |
| 2012 | 45°F | 35°F | 0.05" | 0" |
| 2011 | 59°F | 32°F | 0" | 0" |
| 2010 | 50°F | 41°F | 1.42" | 0" |
| 2009 | 48°F | 39°F | 0.2" | 0" |
| 2008 | 51°F | 43°F | 0.51" | 0" |
| 2007 | 57°F | 40°F | 0" | 0" |
| 2006 | 58°F | 31°F | 0" | 0" |
| 2005 | 60°F | 43°F | 0" | 0" |
| 2004 | 63°F | 37°F | 0" | 0" |
| 2003 | 50°F | 35°F | 0.05" | 0" |
| 2002 | 56°F | 41°F | 0" | 0" |
| 2001 | 56°F | 43°F | 0.05" | 0" |
| 2000 | 52°F | 42°F | 0.25" | 0" |
| 1999 | 65°F | 34°F | 0" | 0" |
| 1998 | 65°F | 35°F | 0" | 0" |
| 1997 | 51°F | 43°F | 0.25" | 0" |
| 1996 | 49°F | 42°F | 1.07" | 0" |
| 1995 | 52°F | 45°F | 0.25" | 0" |
| 1994 | 66°F | 35°F | 0" | 0" |
| 1993 | 73°F | 45°F | 0" | 0" |
| 1992 | 49°F | 40°F | 0.66" | 0" |
| 1991 | 57°F | 45°F | 0.15" | 0" |
| 1990 | 54°F | 44°F | 0" | 0" |
| 1989 | 49°F | 39°F | 0.28" | 0" |
| 1988 | 55°F | 36°F | 0" | 0" |
| 1987 | 53°F | 41°F | 0.2" | 0" |
| 1986 | 55°F | 40°F | 0.08" | 0" |
| 1985 | 44°F | 38°F | 0.86" | 0" |
| 1984 | 67°F | 41°F | 0" | 0" |
| 1983 | 56°F | 47°F | 0" | 0" |
| 1982 | 52°F | 35°F | 0.51" | 0" |
| 1981 | 62°F | 40°F | 0.13" | 0" |
| 1980 | 62°F | 42°F | 0" | 0" |
| 1979 | 66°F | 31°F | 0" | 0" |
| 1978 | 63°F | 43°F | 0.03" | 0" |
| 1977 | 58°F | 34°F | 0" | 0" |
| 1976 | 49°F | 38°F | 0.05" | 0" |
| 1975 | 54°F | 42°F | 0.56" | 0" |
| 1974 | 63°F | 31°F | 0" | 0" |
| 1973 | 59°F | 42°F | 0.23" | 0" |
| 1972 | 44°F | 34°F | 0.86" | 0" |
| 1971 | 54°F | 32°F | 0" | 0" |