Weather on September 27 at Glacier Bay
Glacier Bay National Park and Preserve
Based on 56 years of data from Juneau, AK
Planning Your Visit
September 27th in Glacier Bay National Park (via Juneau, AK) typically brings cool fall weather, with average highs around 52°F and lows near 42°F. Over 56 years of records, the warmest September 27th was in 2017 (57°F average), while the coldest was 1983 (34°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 84% of September 27th dates historically, with the wettest September 27th recording 2.07" of rain. 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 September 27th 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 | 51°F | 42°F | 1.53" | 0" |
| 2025 | 49°F | 45°F | 0.41" | 0" |
| 2024 | 53°F | 36°F | 0.36" | 0" |
| 2023 | 53°F | 47°F | 0.86" | 0" |
| 2022 | 57°F | 40°F | 0.13" | 0" |
| 2021 | 49°F | 44°F | 0.42" | 0" |
| 2020 | 55°F | 47°F | 2" | 0" |
| 2019 | 58°F | 32°F | 0" | 0" |
| 2018 | 53°F | 44°F | 0.02" | 0" |
| 2017 | 59°F | 55°F | 1.02" | 0" |
| 2016 | 51°F | 45°F | 0.3" | 0" |
| 2015 | 51°F | 47°F | 0.14" | 0" |
| 2014 | 55°F | 48°F | 0.85" | 0" |
| 2013 | 49°F | 45°F | 0.2" | 0" |
| 2012 | 54°F | 46°F | 0.46" | 0" |
| 2011 | 50°F | 42°F | 0.03" | 0" |
| 2010 | 49°F | 46°F | 0.85" | 0" |
| 2009 | 50°F | 38°F | 0.05" | 0" |
| 2008 | 49°F | 39°F | 0.23" | 0" |
| 2007 | 48°F | 37°F | 0.03" | 0" |
| 2006 | 58°F | 50°F | 0.31" | 0" |
| 2005 | 49°F | 43°F | 0.62" | 0" |
| 2004 | 54°F | 43°F | 0.27" | 0" |
| 2003 | 48°F | 45°F | 2.07" | 0" |
| 2002 | 56°F | 46°F | 0.07" | 0" |
| 2001 | 53°F | 40°F | 0" | 0" |
| 2000 | 57°F | 49°F | 0.02" | 0" |
| 1999 | 48°F | 42°F | 0.08" | 0" |
| 1998 | 50°F | 45°F | 0.14" | 0" |
| 1997 | 54°F | 47°F | 0.54" | 0" |
| 1996 | 50°F | 34°F | 0" | 0" |
| 1995 | 58°F | 46°F | 0.12" | 0" |
| 1994 | 48°F | 40°F | 0.37" | 0" |
| 1993 | 54°F | 46°F | 0.01" | 0" |
| 1992 | 48°F | 40°F | 0.76" | 0" |
| 1991 | 52°F | 44°F | 0.4" | 0" |
| 1990 | 51°F | 36°F | 0.45" | 0" |
| 1989 | 51°F | 46°F | 0.19" | 0" |
| 1988 | 51°F | 43°F | 0.24" | 0" |
| 1987 | 50°F | 46°F | 0.38" | 0" |
| 1986 | 49°F | 33°F | 0" | 0" |
| 1985 | 50°F | 34°F | 0" | 0" |
| 1984 | 54°F | 44°F | 0.01" | 0" |
| 1983 | 41°F | 27°F | 0" | 0" |
| 1982 | 53°F | 37°F | 0.19" | 0" |
| 1981 | 55°F | 32°F | 0" | 0" |
| 1980 | 54°F | 49°F | 0.35" | 0" |
| 1979 | 50°F | 43°F | 0.26" | 0" |
| 1978 | 58°F | 37°F | 0.01" | 0" |
| 1977 | 51°F | 32°F | 0" | 0" |
| 1976 | 60°F | 49°F | 0.67" | 0" |
| 1975 | 50°F | 46°F | 0.52" | 0" |
| 1974 | 49°F | 42°F | 0.4" | 0" |
| 1973 | 55°F | 46°F | 0.05" | 0" |
| 1972 | 41°F | 36°F | 0.33" | 0" |
| 1971 | 57°F | 32°F | 0" | 0" |