Weather on July 31
Vancouver, WA
55 Years of Data
Avg High
82°F
Avg Low
55°F
Warmest
2022
81°F avg
Coldest
1975
56°F avg
About This Date
July 31st in Vancouver, WA typically brings warm summer weather, with average highs around 82°F and lows near 55°F — a 27°F daily swing. Over 55 years of records, the warmest July 31st was in 2022 (81°F average), while the coldest was 1975 (56°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 5% of July 31st dates historically, with the wettest July 31st recording 0.69" of rain. The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for July 31st in Vancouver, WA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 61° | 71° | — | — |
| 2024 | 87° | 62° | 75° | — | — |
| 2023 | 84° | 54° | 69° | — | — |
| 2022warmest | 97° | 65° | 81° | — | — |
| 2021 | 82° | 69° | 76° | — | — |
| 2020 | 89° | 63° | 76° | — | — |
| 2019 | 85° | 56° | 70° | — | — |
| 2018 | 88° | 62° | 75° | — | — |
| 2017 | 91° | 60° | 76° | — | — |
| 2016 | 75° | 57° | 66° | — | — |
| 2015 | 101° | 60° | 80° | — | — |
| 2014 | 91° | 61° | 76° | — | — |
| 2013 | 77° | 59° | 68° | — | — |
| 2012 | 79° | 58° | 68° | — | — |
| 2011 | 78° | 59° | 69° | — | — |
| 2010 | 71° | 57° | 64° | — | — |
| 2009 | 95° | 62° | 79° | — | — |
| 2008 | 83° | 47° | 65° | — | — |
| 2007 | 84° | 57° | 71° | — | — |
| 2006 | 77° | 48° | 63° | — | — |
| 2005 | 90° | 60° | 75° | — | — |
| 2004 | 85° | 54° | 69° | — | — |
| 2003 | 85° | 59° | 72° | — | — |
| 2002 | 77° | 46° | 62° | — | — |
| 2001 | 71° | 54° | 62° | — | — |
| 2000 | 86° | 61° | 73° | — | — |
| 1999 | 80° | 57° | 69° | — | — |
| 1998 | 71° | 61° | 66° | 0.03" | — |
| 1997 | 80° | 54° | 67° | — | — |
| 1996 | 82° | 52° | 67° | — | — |
| 1995 | 80° | 47° | 63° | — | — |
| 1994 | 77° | 48° | 63° | — | — |
| 1993 | 77° | 49° | 63° | — | — |
| 1992 | 99° | 57° | 78° | — | — |
| 1991 | 85° | 54° | 69° | — | — |
| 1990 | 82° | 52° | 67° | — | — |
| 1989 | 76° | 55° | 65° | 0.13" | — |
| 1988 | 82° | 51° | 67° | — | — |
| 1987 | 71° | 48° | 60° | — | — |
| 1986 | 79° | 54° | 66° | — | — |
| 1985 | 64° | 54° | 59° | 0.69" | — |
| 1984 | 87° | 56° | 71° | — | — |
| 1983 | 90° | 59° | 74° | — | — |
| 1982 | 63° | 55° | 59° | — | — |
| 1981 | 71° | 47° | 59° | — | — |
| 1980 | 80° | 52° | 66° | — | — |
| 1979 | 86° | 54° | 70° | — | — |
| 1978 | 82° | 52° | 67° | — | — |
| 1977 | 84° | 54° | 69° | — | — |
| 1976 | 69° | 50° | 60° | — | — |
| 1975coldest | 67° | 45° | 56° | — | — |
| 1974 | 90° | 53° | 71° | — | — |
| 1973 | 83° | 51° | 67° | — | — |
| 1972 | 87° | 55° | 71° | — | — |
| 1971 | 73° | 60° | 67° | — | — |
55 years of data from VANCOUVER PEARSON AP