Weather on October 31
Vancouver, WA
55 Years of Data
Avg High
56°F
Avg Low
41°F
Warmest
1987
59°F avg
Coldest
2003
36°F avg
About This Date
October 31st in Vancouver, WA typically brings cool fall weather, with average highs around 56°F and lows near 41°F. Over 55 years of records, the warmest October 31st was in 1987 (59°F average), while the coldest was 2003 (36°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 65% of October 31st dates historically, with the wettest October 31st recording 3.86" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for October 31st in Vancouver, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 43° | 51° | 0.94" | — |
| 2024 | 52° | 46° | 49° | 0.89" | — |
| 2023 | 59° | 32° | 46° | — | — |
| 2022 | 58° | 48° | 53° | 1.9" | — |
| 2021 | 61° | 51° | 56° | — | — |
| 2020 | 62° | 36° | 49° | — | — |
| 2019 | 53° | 27° | 40° | — | — |
| 2018 | 59° | 50° | 55° | 0.3" | — |
| 2017 | 63° | 32° | 47° | — | — |
| 2016 | 56° | 50° | 53° | 0.53" | — |
| 2015 | 64° | 53° | 59° | 3.86" | — |
| 2014 | 59° | 45° | 52° | 2.79" | — |
| 2013 | 60° | 48° | 54° | 0.08" | — |
| 2012 | 59° | 55° | 57° | 0.25" | — |
| 2011 | 57° | 36° | 46° | 0.03" | — |
| 2010 | 58° | 40° | 49° | 0.08" | — |
| 2009 | 61° | 47° | 54° | 0.18" | — |
| 2008 | 62° | 50° | 56° | 0.46" | — |
| 2007 | 55° | 31° | 43° | — | — |
| 2006 | 54° | 24° | 39° | — | — |
| 2005 | 58° | 53° | 55° | 2.74" | — |
| 2004 | 55° | 36° | 45° | 0.2" | — |
| 2003coldest | 46° | 26° | 36° | — | — |
| 2002 | 50° | 29° | 39° | — | — |
| 2001 | 56° | 51° | 53° | 0.46" | — |
| 2000 | 53° | 44° | 49° | 0.05" | — |
| 1999 | 57° | 40° | 48° | 0.2" | — |
| 1998 | 49° | 42° | 45° | 0.25" | — |
| 1997 | 62° | 46° | 54° | — | — |
| 1996 | 59° | 30° | 45° | — | — |
| 1995 | 55° | 22° | 38° | — | — |
| 1994 | 55° | 45° | 50° | 1.85" | — |
| 1993 | 68° | 38° | 53° | 0.71" | — |
| 1992 | 57° | 50° | 54° | 0.61" | — |
| 1991 | 50° | 29° | 39° | — | — |
| 1990 | 52° | 46° | 49° | 1.19" | — |
| 1989 | 54° | 37° | 45° | — | — |
| 1988 | 67° | 47° | 57° | — | — |
| 1987warmest | 66° | 52° | 59° | 1.09" | — |
| 1986 | 57° | 52° | 54° | 0.51" | — |
| 1985 | 54° | 31° | 42° | 0.18" | — |
| 1984 | 48° | 35° | 42° | 0.05" | — |
| 1983 | 60° | 48° | 54° | 0.91" | — |
| 1982 | 54° | 45° | 49° | — | — |
| 1981 | 49° | 42° | 45° | 0.38" | — |
| 1980 | 55° | 38° | 46° | 0.28" | — |
| 1979 | 49° | 38° | 43° | 1.02" | — |
| 1978 | 54° | 27° | 40° | — | — |
| 1977 | 49° | 44° | 46° | 0.25" | — |
| 1976 | 54° | 32° | 43° | 0.81" | — |
| 1975 | 50° | 33° | 42° | — | — |
| 1974 | 56° | 44° | 50° | 0.25" | — |
| 1973 | 56° | 45° | 50° | 0.61" | — |
| 1972 | 50° | 30° | 40° | — | — |
| 1971 | 45° | 40° | 42° | 0.28" | — |
55 years of data from VANCOUVER PEARSON AP