Weather on August 29 at Glacier Bay
Glacier Bay National Park and Preserve
Based on 55 years of data from Juneau, AK
Planning Your Visit
August 29th in Glacier Bay National Park (via Juneau, AK) typically brings mild summer weather, with average highs around 61°F and lows near 47°F. Over 55 years of records, the warmest August 29th was in 2025 (60°F average), while the coldest was 1984 (42°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 60% of August 29th dates historically, with the wettest August 29th recording 5.79" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for August 29th in Glacier Bay? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 73°F | 46°F | 0" | 0" |
| 2024 | 53°F | 50°F | 0.84" | 0" |
| 2023 | 68°F | 50°F | 0" | 0" |
| 2022 | 60°F | 51°F | 5.79" | 0" |
| 2021 | 53°F | 50°F | 0.53" | 0" |
| 2020 | 60°F | 47°F | 0.03" | 0" |
| 2019 | 67°F | 42°F | 0" | 0" |
| 2018 | 67°F | 50°F | 0" | 0" |
| 2017 | 65°F | 46°F | 0" | 0" |
| 2016 | 66°F | 50°F | 0.43" | 0" |
| 2015 | 52°F | 48°F | 0.1" | 0" |
| 2014 | 55°F | 50°F | 0.46" | 0" |
| 2013 | 68°F | 43°F | 0" | 0" |
| 2012 | 67°F | 43°F | 0" | 0" |
| 2011 | 58°F | 47°F | 0.05" | 0" |
| 2010 | 61°F | 43°F | 0" | 0" |
| 2009 | 61°F | 54°F | 3.2" | 0" |
| 2008 | 59°F | 44°F | 0.05" | 0" |
| 2007 | 63°F | 51°F | 0.36" | 0" |
| 2006 | 57°F | 48°F | 0.3" | 0" |
| 2005 | 54°F | 45°F | 1.75" | 0" |
| 2004 | 61°F | 48°F | 0" | 0" |
| 2003 | 62°F | 45°F | 0.18" | 0" |
| 2002 | 56°F | 52°F | 1.22" | 0" |
| 2001 | 54°F | 50°F | 1.07" | 0" |
| 2000 | 65°F | 39°F | 0.05" | 0" |
| 1999 | 56°F | 50°F | 0.81" | 0" |
| 1998 | 55°F | 49°F | 0.74" | 0" |
| 1997 | 65°F | 51°F | 0" | 0" |
| 1996 | 62°F | 54°F | 0.08" | 0" |
| 1995 | 65°F | 40°F | 0" | 0" |
| 1994 | 67°F | 50°F | 0.03" | 0" |
| 1993 | 61°F | 47°F | 0.03" | 0" |
| 1992 | 64°F | 43°F | 0" | 0" |
| 1991 | 65°F | 47°F | 0.23" | 0" |
| 1990 | 65°F | 45°F | 0" | 0" |
| 1989 | 61°F | 47°F | 0" | 0" |
| 1988 | 57°F | 49°F | 0.28" | 0" |
| 1987 | 69°F | 46°F | 0.13" | 0" |
| 1986 | 59°F | 49°F | 0" | 0" |
| 1985 | 58°F | 49°F | 0" | 0" |
| 1984 | 47°F | 38°F | 0.89" | 0" |
| 1983 | 70°F | 48°F | 0" | 0" |
| 1982 | 65°F | 47°F | 0.36" | 0" |
| 1981 | 59°F | 49°F | 0" | 0" |
| 1980 | 62°F | 42°F | 0.05" | 0" |
| 1979 | 62°F | 49°F | 0" | 0" |
| 1978 | 60°F | 52°F | 0.25" | 0" |
| 1977 | 57°F | 45°F | 0.76" | 0" |
| 1976 | 63°F | 43°F | 0.1" | 0" |
| 1975 | 67°F | 43°F | 0" | 0" |
| 1974 | 72°F | 43°F | 0" | 0" |
| 1973 | 58°F | 46°F | 0.76" | 0" |
| 1972 | 58°F | 46°F | 0.66" | 0" |
| 1971 | 61°F | 47°F | 0" | 0" |