Weather on August 22
Renton, WA
55 Years of Data
Avg High
76°F
Avg Low
54°F
Warmest
2018
75°F avg
Coldest
1973
56°F avg
About This Date
August 22nd in Renton, WA typically brings pleasant summer weather, with average highs around 76°F and lows near 54°F. Over 55 years of records, the warmest August 22nd was in 2018 (75°F average), while the coldest was 1973 (56°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 16% of August 22nd dates historically, with the wettest August 22nd recording 1.98" 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 22nd in Renton, WA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 57° | 72° | — | — |
| 2024 | 73° | 59° | 66° | 0.2" | — |
| 2023 | 74° | 57° | 65° | — | — |
| 2022 | 85° | 62° | 73° | — | — |
| 2021 | 68° | 58° | 63° | — | — |
| 2020 | 75° | 59° | 67° | — | — |
| 2019 | 72° | 57° | 64° | 0.05" | — |
| 2018warmest | 89° | 60° | 75° | — | — |
| 2017 | 88° | 60° | 74° | — | — |
| 2016 | 73° | 57° | 65° | — | — |
| 2015 | 80° | 52° | 66° | — | — |
| 2014 | 76° | 53° | 64° | — | — |
| 2013 | 83° | 58° | 70° | — | — |
| 2012 | 73° | 60° | 67° | — | — |
| 2011 | 73° | 63° | 68° | 0.51" | — |
| 2010 | 69° | 57° | 63° | — | — |
| 2009 | 74° | 59° | 66° | — | — |
| 2008 | 75° | 53° | 64° | — | — |
| 2007 | 75° | 60° | 68° | — | — |
| 2006 | 69° | 54° | 61° | — | — |
| 2005 | 77° | 59° | 68° | — | — |
| 2004 | 66° | 59° | 63° | 1.57" | — |
| 2003 | 71° | 57° | 64° | — | — |
| 2002 | 77° | 53° | 65° | — | — |
| 2001 | 67° | 57° | 62° | 1.98" | — |
| 2000 | 80° | 53° | 67° | — | — |
| 1999 | 80° | 61° | 70° | — | — |
| 1998 | 75° | 59° | 67° | — | — |
| 1997 | 82° | 57° | 70° | — | — |
| 1996 | 80° | 52° | 66° | — | — |
| 1995 | 75° | 56° | 65° | — | — |
| 1994 | 70° | 57° | 63° | — | — |
| 1993 | 76° | 50° | 63° | — | — |
| 1992 | 74° | 58° | 66° | — | — |
| 1991 | 81° | 59° | 70° | — | — |
| 1990 | 73° | 55° | 64° | — | — |
| 1989 | 72° | 53° | 62° | — | — |
| 1988 | 82° | 46° | 64° | — | — |
| 1987 | 77° | 45° | 61° | — | — |
| 1986 | 85° | 54° | 69° | — | — |
| 1985 | 79° | 40° | 59° | — | — |
| 1984 | 82° | 51° | 67° | — | — |
| 1983 | 81° | 48° | 64° | — | — |
| 1982 | 81° | 43° | 62° | — | — |
| 1981 | 80° | 46° | 63° | — | — |
| 1980 | 75° | 45° | 60° | — | — |
| 1979 | 74° | 52° | 63° | 0.08" | — |
| 1978 | 74° | 54° | 64° | 0.18" | — |
| 1977 | 77° | 51° | 64° | — | — |
| 1976 | 72° | 46° | 59° | — | — |
| 1975 | 70° | 53° | 61° | 0.23" | — |
| 1974 | 73° | 52° | 62° | — | — |
| 1973coldest | 72° | 40° | 56° | — | — |
| 1972 | 75° | 57° | 66° | — | — |
| 1971 | 73° | 54° | 63° | 1.14" | — |
55 years of data from RENTON MUNI AP