Weather on August 4 at Glacier Bay
Glacier Bay National Park and Preserve
Based on 55 years of data from Juneau, AK
Planning Your Visit
August 4th in Glacier Bay National Park (via Juneau, AK) typically brings mild summer weather, with average highs around 66°F and lows near 50°F. Over 55 years of records, the warmest August 4th was in 1999 (66°F average), while the coldest was 1974 (50°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 49% of August 4th dates historically, with the wettest August 4th recording 4.11" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for August 4th 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 | 60°F | 52°F | 0.08" | 0" |
| 2024 | 82°F | 45°F | 0" | 0" |
| 2023 | 72°F | 54°F | 0" | 0" |
| 2022 | 68°F | 50°F | 0" | 0" |
| 2021 | 65°F | 56°F | 0.43" | 0" |
| 2020 | 60°F | 53°F | 0.58" | 0" |
| 2019 | 70°F | 49°F | 0" | 0" |
| 2018 | 72°F | 53°F | 0" | 0" |
| 2017 | 73°F | 52°F | 0" | 0" |
| 2016 | 68°F | 50°F | 0" | 0" |
| 2015 | 78°F | 49°F | 0" | 0" |
| 2014 | 69°F | 55°F | 0.25" | 0" |
| 2013 | 59°F | 55°F | 1.4" | 0" |
| 2012 | 64°F | 50°F | 0" | 0" |
| 2011 | 56°F | 51°F | 1.55" | 0" |
| 2010 | 76°F | 51°F | 0" | 0" |
| 2009 | 79°F | 47°F | 0" | 0" |
| 2008 | 60°F | 50°F | 0" | 0" |
| 2007 | 62°F | 51°F | 0" | 0" |
| 2006 | 55°F | 48°F | 1.32" | 0" |
| 2005 | 56°F | 54°F | 1.37" | 0" |
| 2004 | 69°F | 48°F | 0" | 0" |
| 2003 | 56°F | 49°F | 0.36" | 0" |
| 2002 | 77°F | 43°F | 0" | 0" |
| 2001 | 61°F | 52°F | 0.64" | 0" |
| 2000 | 68°F | 53°F | 0.2" | 0" |
| 1999 | 80°F | 51°F | 0" | 0" |
| 1998 | 74°F | 45°F | 0" | 0" |
| 1997 | 63°F | 52°F | 1.04" | 0" |
| 1996 | 73°F | 49°F | 0" | 0" |
| 1995 | 53°F | 50°F | 1.35" | 0" |
| 1994 | 73°F | 57°F | 0.03" | 0" |
| 1993 | 75°F | 49°F | 0" | 0" |
| 1992 | 70°F | 53°F | 0" | 0" |
| 1991 | 53°F | 47°F | 2.06" | 0" |
| 1990 | 59°F | 52°F | 3.43" | 0" |
| 1989 | 62°F | 49°F | 0.18" | 0" |
| 1988 | 55°F | 49°F | 0.08" | 0" |
| 1987 | 72°F | 53°F | 0" | 0" |
| 1986 | 60°F | 52°F | 0.81" | 0" |
| 1985 | 64°F | 50°F | 0.05" | 0" |
| 1984 | 66°F | 52°F | 0.18" | 0" |
| 1983 | 65°F | 52°F | 0" | 0" |
| 1982 | 57°F | 48°F | 0.79" | 0" |
| 1981 | 56°F | 50°F | 1.8" | 0" |
| 1980 | 64°F | 47°F | 0" | 0" |
| 1979 | 72°F | 44°F | 0" | 0" |
| 1978 | 61°F | 52°F | 2.01" | 0" |
| 1977 | 79°F | 46°F | 0" | 0" |
| 1976 | 75°F | 56°F | 0" | 0" |
| 1975 | 75°F | 50°F | 0" | 0" |
| 1974 | 55°F | 45°F | 0.71" | 0" |
| 1973 | 61°F | 45°F | 1.24" | 0" |
| 1972 | 59°F | 52°F | 4.11" | 0" |
| 1971 | 71°F | 50°F | 0" | 0" |