Weather on August 26
Seattle, WA
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
2014
77°F avg
Coldest
1991
60°F avg
About This Date
August 26th in Seattle, WA typically brings pleasant summer weather, with average highs around 76°F and lows near 57°F. Over 54 years of records, the warmest August 26th was in 2014 (77°F average), while the coldest was 1991 (60°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 19% of August 26th dates historically, with the wettest August 26th recording 1.75" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for August 26th in Seattle, WA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 64° | 75° | — | — |
| 2024 | 75° | 55° | 65° | 0.28" | — |
| 2023 | 84° | 61° | 72° | — | — |
| 2022 | 73° | 60° | 67° | — | — |
| 2021 | 71° | 60° | 66° | — | — |
| 2020 | 76° | 59° | 67° | — | — |
| 2019 | 78° | 58° | 68° | — | — |
| 2018 | 66° | 58° | 62° | 0.05" | — |
| 2017 | 81° | 57° | 69° | — | — |
| 2016 | 89° | 61° | 75° | — | — |
| 2015 | 84° | 58° | 71° | — | — |
| 2014warmest | 89° | 64° | 77° | — | — |
| 2013 | 78° | 63° | 70° | — | — |
| 2012 | 71° | 55° | 63° | — | — |
| 2011 | 81° | 62° | 71° | — | — |
| 2010 | 66° | 56° | 61° | — | — |
| 2009 | 75° | 56° | 65° | — | — |
| 2008 | 68° | 54° | 61° | 0.03" | — |
| 2007 | 69° | 56° | 62° | 0.76" | — |
| 2006 | 83° | 57° | 70° | — | — |
| 2005 | 84° | 56° | 70° | — | — |
| 2004 | 74° | 60° | 67° | 0.03" | — |
| 2003 | 77° | 61° | 69° | — | — |
| 2002 | 75° | 63° | 69° | — | — |
| 2001 | 79° | 54° | 66° | — | — |
| 2000 | 68° | 56° | 62° | 0.33" | — |
| 1999 | 77° | 57° | 67° | — | — |
| 1997 | 65° | 57° | 61° | 1.17" | — |
| 1996 | 75° | 60° | 68° | — | — |
| 1995 | 72° | 56° | 64° | — | — |
| 1994 | 80° | 55° | 68° | — | — |
| 1993 | 74° | 50° | 62° | — | — |
| 1992 | 82° | 56° | 69° | — | — |
| 1991coldest | 70° | 51° | 60° | 0.1" | — |
| 1990 | 74° | 54° | 64° | — | — |
| 1989 | 76° | 56° | 66° | — | — |
| 1988 | 73° | 56° | 64° | — | — |
| 1987 | 73° | 59° | 66° | — | — |
| 1986 | 86° | 60° | 73° | — | — |
| 1985 | 77° | 53° | 65° | — | — |
| 1984 | 83° | 55° | 69° | — | — |
| 1983 | 75° | 56° | 65° | — | — |
| 1982 | 65° | 60° | 62° | — | — |
| 1981 | 76° | 54° | 65° | — | — |
| 1980 | 71° | 54° | 62° | 0.05" | — |
| 1979 | 77° | 57° | 67° | — | — |
| 1978 | 72° | 54° | 63° | — | — |
| 1977 | 69° | 56° | 62° | 1.75" | — |
| 1976 | 68° | 53° | 61° | — | — |
| 1975 | 77° | 58° | 67° | — | — |
| 1974 | 78° | 57° | 68° | — | — |
| 1973 | 68° | 54° | 61° | — | — |
| 1972 | 81° | 55° | 68° | — | — |
| 1971 | 75° | 55° | 65° | — | — |
54 years of data from SEATTLE URBAN SITE