Weather on August 19
Renton, WA
55 Years of Data
Avg High
77°F
Avg Low
55°F
Warmest
2016
79°F avg
Coldest
1976
56°F avg
About This Date
August 19th in Renton, WA typically brings pleasant summer weather, with average highs around 77°F and lows near 55°F. Over 55 years of records, the warmest August 19th was in 2016 (79°F average), while the coldest was 1976 (56°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 19th dates historically, with the wettest August 19th recording 1.35" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for August 19th in Renton, WA? Great weather for outdoor activities.
Warming Trend
2.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 59° | 69° | — | — |
| 2024 | 78° | 55° | 67° | — | — |
| 2023 | 78° | 54° | 66° | — | — |
| 2022 | 80° | 67° | 73° | 0.05" | — |
| 2021 | 80° | 58° | 69° | — | — |
| 2020 | 85° | 59° | 72° | — | — |
| 2019 | 76° | 62° | 69° | — | — |
| 2018 | 78° | 58° | 68° | — | — |
| 2017 | 77° | 59° | 68° | — | — |
| 2016warmest | 93° | 65° | 79° | — | — |
| 2015 | 90° | 60° | 75° | — | — |
| 2014 | 83° | 63° | 73° | — | — |
| 2013 | 80° | 62° | 71° | — | — |
| 2012 | 76° | 62° | 69° | — | — |
| 2011 | 77° | 55° | 66° | — | — |
| 2010 | 70° | 59° | 64° | — | — |
| 2009 | 88° | 61° | 74° | — | — |
| 2008 | 75° | 61° | 68° | 1.35" | — |
| 2007 | 64° | 56° | 60° | 0.69" | — |
| 2006 | 82° | 55° | 69° | — | — |
| 2005 | 85° | 53° | 69° | — | — |
| 2004 | 84° | 63° | 73° | — | — |
| 2003 | 80° | 58° | 69° | — | — |
| 2002 | 71° | 53° | 62° | — | — |
| 2001 | 72° | 58° | 65° | — | — |
| 2000 | 71° | 56° | 63° | — | — |
| 1999 | 78° | 62° | 70° | — | — |
| 1998 | 75° | 50° | 63° | — | — |
| 1997 | 79° | 54° | 66° | — | — |
| 1996 | 71° | 53° | 62° | — | — |
| 1995 | 73° | 50° | 62° | — | — |
| 1994 | 79° | 57° | 68° | — | — |
| 1993 | 82° | 59° | 71° | — | — |
| 1992 | 77° | 57° | 67° | — | — |
| 1991 | 86° | 61° | 73° | — | — |
| 1990 | 72° | 55° | 63° | 0.08" | — |
| 1989 | 69° | 58° | 63° | — | — |
| 1988 | 74° | 49° | 61° | — | — |
| 1987 | 78° | — | — | — | — |
| 1986 | 75° | 51° | 63° | — | — |
| 1985 | 69° | 55° | 62° | — | — |
| 1984 | 76° | 46° | 61° | — | — |
| 1983 | 80° | 47° | 63° | — | — |
| 1982 | 80° | 42° | 61° | — | — |
| 1981 | 78° | 55° | 67° | — | — |
| 1980 | 74° | 46° | 60° | — | — |
| 1979 | 67° | 55° | 61° | 0.46" | — |
| 1978 | 69° | 56° | 62° | 0.08" | — |
| 1977 | — | 55° | — | — | — |
| 1976coldest | 70° | 43° | 56° | 0.64" | — |
| 1975 | 66° | 56° | 61° | 0.03" | — |
| 1974 | 69° | 54° | 61° | 0.05" | — |
| 1973 | 76° | 39° | 57° | — | — |
| 1972 | 76° | 49° | 62° | 0.05" | — |
| 1971 | 84° | 51° | 68° | — | — |
55 years of data from RENTON MUNI AP