Weather on August 17
Vancouver, WA
55 Years of Data
Avg High
80°F
Avg Low
55°F
Warmest
2012
80°F avg
Coldest
1973
53°F avg
About This Date
August 17th in Vancouver, WA typically brings warm summer weather, with average highs around 80°F and lows near 55°F — a 25°F daily swing. Over 55 years of records, the warmest August 17th was in 2012 (80°F average), while the coldest was 1973 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of August 17th dates historically, with the wettest August 17th recording 1.55" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for August 17th in Vancouver, WA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
2.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 63° | 70° | — | — |
| 2024 | 84° | 60° | 72° | 0.81" | — |
| 2023 | 91° | 65° | 78° | — | — |
| 2022 | 97° | 64° | 80° | — | — |
| 2021 | 72° | 57° | 64° | — | — |
| 2020 | 92° | 64° | 78° | — | — |
| 2019 | 71° | 61° | 66° | — | — |
| 2018 | 81° | 51° | 66° | — | — |
| 2017 | 80° | 62° | 71° | — | — |
| 2016 | 82° | 58° | 70° | — | — |
| 2015 | 88° | 56° | 72° | — | — |
| 2014 | 87° | 62° | 75° | — | — |
| 2013 | 82° | 58° | 70° | — | — |
| 2012warmest | 98° | 63° | 80° | — | — |
| 2011 | 83° | 53° | 68° | — | — |
| 2010 | 94° | 61° | 77° | — | — |
| 2009 | 91° | 56° | 73° | — | — |
| 2008 | 87° | 67° | 77° | — | — |
| 2007 | 79° | 59° | 69° | — | — |
| 2006 | 75° | 57° | 66° | — | — |
| 2005 | 76° | 56° | 66° | — | — |
| 2004 | 87° | 59° | 73° | — | — |
| 2003 | 87° | 58° | 72° | — | — |
| 2002 | 85° | 57° | 71° | — | — |
| 2001 | 78° | 55° | 67° | — | — |
| 2000 | 77° | 47° | 62° | — | — |
| 1999 | 88° | 58° | 73° | — | — |
| 1998 | 74° | 49° | 61° | — | — |
| 1997 | 84° | 63° | 73° | — | — |
| 1996 | 75° | 50° | 63° | — | — |
| 1995 | 69° | 53° | 61° | 0.43" | — |
| 1994 | 80° | 50° | 65° | — | — |
| 1993 | 70° | 49° | 59° | 0.05" | — |
| 1992 | 84° | 55° | 70° | — | — |
| 1991 | 80° | 61° | 70° | — | — |
| 1990 | 79° | 55° | 67° | 0.05" | — |
| 1989 | 68° | 57° | 63° | — | — |
| 1988 | 70° | 48° | 59° | 0.05" | — |
| 1987 | 71° | 42° | 57° | — | — |
| 1986 | 82° | 45° | 63° | — | — |
| 1985 | 87° | 47° | 67° | — | — |
| 1984 | 81° | 51° | 66° | — | — |
| 1983 | 77° | 51° | 64° | — | — |
| 1982 | 84° | 43° | 63° | — | — |
| 1981 | 82° | 51° | 67° | — | — |
| 1980 | 73° | 49° | 61° | — | — |
| 1979 | 76° | 57° | 66° | — | — |
| 1978 | 67° | 47° | 57° | 0.18" | — |
| 1977 | 100° | 56° | 78° | — | — |
| 1976 | 64° | 47° | 55° | 1.55" | — |
| 1975 | 65° | 54° | 59° | 0.97" | — |
| 1974 | 81° | 54° | 67° | — | — |
| 1973coldest | 65° | 41° | 53° | — | — |
| 1972 | 68° | 53° | 61° | 1.52" | — |
| 1971 | 77° | 49° | 63° | — | — |
55 years of data from VANCOUVER PEARSON AP