Weather on August 31
Tacoma, WA
55 Years of Data
Avg High
73°F
Avg Low
55°F
Warmest
2022
74°F avg
Coldest
1991
57°F avg
About This Date
August 31st in Tacoma, WA typically brings pleasant summer weather, with average highs around 73°F and lows near 55°F. Over 55 years of records, the warmest August 31st was in 2022 (74°F average), while the coldest was 1991 (57°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 31st dates historically, with the wettest August 31st recording 1.12" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 31st in Tacoma, WA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 58° | 67° | — | — |
| 2024 | 81° | 57° | 69° | — | — |
| 2023 | 69° | 59° | 64° | 0.3" | — |
| 2022warmest | 85° | 63° | 74° | — | — |
| 2021 | 68° | 51° | 60° | — | — |
| 2020 | 71° | 55° | 63° | — | — |
| 2019 | 78° | 60° | 69° | 0.05" | — |
| 2018 | 69° | 58° | 63° | — | — |
| 2017 | 74° | 64° | 69° | — | — |
| 2016 | 69° | 57° | 63° | 0.03" | — |
| 2015 | 68° | 61° | 64° | 0.08" | — |
| 2014 | 72° | 58° | 65° | — | — |
| 2013 | 76° | 55° | 65° | — | — |
| 2012 | 69° | 47° | 58° | — | — |
| 2011 | 69° | 54° | 61° | — | — |
| 2010 | 70° | 53° | 61° | 0.48" | — |
| 2009 | 73° | 59° | 66° | — | — |
| 2008 | 64° | 53° | 59° | 0.03" | — |
| 2007 | 81° | 58° | 69° | — | — |
| 2006 | 70° | 49° | 59° | — | — |
| 2005 | 74° | 53° | 63° | — | — |
| 2004 | 79° | 60° | 69° | — | — |
| 2003 | 80° | 56° | 68° | — | — |
| 2002 | 76° | 54° | 65° | — | — |
| 2001 | 78° | 59° | 69° | — | — |
| 2000 | 66° | 51° | 59° | — | — |
| 1999 | 62° | 54° | 58° | — | — |
| 1998 | 81° | 56° | 68° | — | — |
| 1997 | 76° | 55° | 65° | — | — |
| 1996 | 73° | 58° | 65° | 0.1" | — |
| 1995 | 72° | 50° | 61° | — | — |
| 1994 | 74° | 54° | 64° | — | — |
| 1993 | 75° | 48° | 62° | — | — |
| 1992 | 75° | 58° | 66° | — | — |
| 1991coldest | 63° | 52° | 57° | 0.99" | — |
| 1990 | 73° | 58° | 65° | 0.3" | — |
| 1989 | 69° | 59° | 64° | — | — |
| 1988 | 71° | 49° | 60° | — | — |
| 1987 | 84° | 51° | 68° | — | — |
| 1986 | 73° | 52° | 62° | — | — |
| 1985 | 72° | 51° | 61° | 0.25" | — |
| 1984 | 74° | 45° | 59° | 0.03" | — |
| 1983 | 71° | 56° | 63° | — | — |
| 1982 | 74° | 57° | 65° | — | — |
| 1981 | 71° | 52° | 61° | 0.25" | — |
| 1980 | 67° | 53° | 60° | 0.61" | — |
| 1979 | 74° | 57° | 65° | 0.03" | — |
| 1978 | 76° | 58° | 67° | 1.12" | — |
| 1977 | 70° | 51° | 60° | — | — |
| 1976 | 77° | 53° | 65° | — | — |
| 1975 | 65° | 51° | 58° | 0.1" | — |
| 1974 | 82° | 56° | 69° | — | — |
| 1973 | — | 48° | — | — | — |
| 1972 | 71° | 54° | 62° | — | — |
| 1971 | 71° | 55° | 63° | 0.3" | — |
55 years of data from TACOMA CITY HALL