Weather on July 20
Vancouver, WA
55 Years of Data
Avg High
81°F
Avg Low
56°F
Warmest
2024
79°F avg
Coldest
1974
59°F avg
About This Date
July 20th in Vancouver, WA typically brings warm summer weather, with average highs around 81°F and lows near 56°F — a 25°F daily swing. Over 55 years of records, the warmest July 20th was in 2024 (79°F average), while the coldest was 1974 (59°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 11% of July 20th dates historically, with the wettest July 20th recording 0.76" 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 July 20th in Vancouver, WA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 57° | 63° | — | — |
| 2024warmest | 94° | 64° | 79° | — | — |
| 2023 | 88° | 60° | 74° | — | — |
| 2022 | 91° | 60° | 76° | — | — |
| 2021 | 78° | 60° | 69° | — | — |
| 2020 | 94° | 60° | 77° | — | — |
| 2019 | 86° | 54° | 70° | — | — |
| 2018 | 78° | 48° | 63° | — | — |
| 2017 | 75° | 58° | 66° | — | — |
| 2016 | 83° | 54° | 68° | — | — |
| 2015 | 85° | 60° | 72° | — | — |
| 2014 | 72° | 60° | 66° | — | — |
| 2013 | 81° | 57° | 69° | — | — |
| 2012 | 73° | 64° | 69° | 0.13" | — |
| 2011 | 75° | 53° | 64° | — | — |
| 2010 | 75° | 55° | 65° | — | — |
| 2009 | 80° | 51° | 66° | — | — |
| 2008 | 85° | 54° | 69° | — | — |
| 2007 | 71° | 63° | 67° | 0.03" | — |
| 2006 | 92° | 57° | 74° | — | — |
| 2005 | 83° | 55° | 69° | — | — |
| 2004 | 81° | 64° | 72° | — | — |
| 2003 | 90° | 58° | 74° | — | — |
| 2002 | 84° | 54° | 69° | — | — |
| 2001 | 66° | 55° | 61° | — | — |
| 2000 | 84° | 58° | 71° | — | — |
| 1999 | 82° | 57° | 70° | 0.08" | — |
| 1998 | 84° | 57° | 71° | — | — |
| 1997 | 86° | 58° | 72° | — | — |
| 1996 | 72° | 57° | 64° | — | — |
| 1995 | 93° | 59° | 76° | — | — |
| 1994 | 97° | 55° | 76° | — | — |
| 1993 | 65° | 54° | 59° | 0.76" | — |
| 1992 | 83° | 57° | 70° | — | — |
| 1991 | 70° | 53° | 61° | — | — |
| 1990 | 89° | 52° | 70° | — | — |
| 1989 | 76° | 57° | 66° | — | — |
| 1988 | 97° | 54° | 75° | — | — |
| 1987 | 76° | 47° | 61° | — | — |
| 1986 | 83° | 56° | 69° | — | — |
| 1985 | 99° | 52° | 75° | — | — |
| 1984 | 75° | 47° | 61° | — | — |
| 1983 | 69° | 55° | 62° | 0.46" | — |
| 1982 | 77° | 53° | 65° | — | — |
| 1981 | 72° | 57° | 64° | — | — |
| 1980 | 72° | 53° | 62° | — | — |
| 1979 | 89° | 57° | 73° | — | — |
| 1978 | 82° | 52° | 67° | — | — |
| 1977 | 78° | 46° | 62° | — | — |
| 1976 | 80° | 52° | 66° | — | — |
| 1975 | 80° | 54° | 67° | — | — |
| 1974coldest | 72° | 47° | 59° | — | — |
| 1973 | 72° | 56° | 64° | 0.28" | — |
| 1972 | 82° | 47° | 64° | — | — |
| 1971 | 92° | 60° | 76° | — | — |
55 years of data from VANCOUVER PEARSON AP