May weather in Vancouver, WA
The average temperature in Vancouver in May is 59.4°F (49.4°F–69.3°F). Average precipitation: 2.51 inches.
May is a spring month in Vancouver, and is warmer than the annual average of 55.1°F. Daily temperatures swing about 19.9°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 43m. For travel, May is a comfortable month to visit.
Avg High
69.3°F
Avg Low
49.4°F
Precipitation
2.51 in
Daylight
14h 43m
May records in Vancouver
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (2014) | 28.9°F (1954) | 1.15 in (1949) |
| May 2 | 89.1°F (1945) | 32.0°F (1964) | 0.71 in (1975) |
| May 3 | 89.1°F (1992) | 33.1°F (1964) | 0.76 in (2012) |
| May 4 | 89.1°F (1992) | 34.0°F (1962) | 1.02 in (2009) |
| May 5 | 87.1°F (1992) | 35.1°F (1978) | 1.07 in (1948) |
| May 6 | 91.0°F (1987) | 36.0°F (1965) | 0.80 in (1963) |
| May 7 | 93.0°F (1987) | 36.0°F (1965) | 0.81 in (1991) |
| May 8 | 91.9°F (1987) | 35.1°F (1965) | 0.51 in (1970) |
| May 9 | 91.0°F (1940) | 36.0°F (1955) | 0.68 in (2005) |
| May 10 | 91.0°F (2024) | 37.0°F (1963) | 0.42 in (2000) |
| May 11 | 91.0°F (1971) | 37.0°F (1953) | 0.39 in (2015) |
| May 12 | 90.0°F (2023) | 37.0°F (1943) | 0.49 in (1988) |
| May 13 | 96.1°F (1939) | 36.0°F (1956) | 1.08 in (1978) |
| May 14 | 95.0°F (1939) | 33.1°F (1964) | 0.70 in (1959) |
| May 15 | 93.0°F (2006) | 36.0°F (1964) | 0.75 in (2011) |
| May 16 | 91.9°F (2008) | 39.9°F (1950) | 1.34 in (1945) |
| May 17 | 95.0°F (2008) | 37.0°F (1966) | 1.23 in (2025) |
| May 18 | 88.0°F (1940) | 37.9°F (2003) | 1.06 in (2014) |
| May 19 | 91.0°F (1961) | 39.9°F (2003) | 1.47 in (1968) |
| May 20 | 91.0°F (1963) | 37.0°F (1975) | 0.68 in (1998) |
| May 21 | 87.1°F (1988) | 37.9°F (1955) | 0.74 in (2006) |
| May 22 | 95.0°F (2001) | 33.1°F (1960) | 1.19 in (2013) |
| May 23 | 90.0°F (1947) | 35.1°F (1964) | 0.96 in (1997) |
| May 24 | 93.0°F (1992) | 37.0°F (1955) | 0.96 in (2008) |
| May 25 | 90.0°F (1938) | 37.9°F (1964) | 0.63 in (1989) |
| May 26 | 91.9°F (1947) | 41.0°F (1964) | 1.03 in (2012) |
| May 27 | 95.0°F (2005) | 39.0°F (1966) | 0.88 in (2013) |
| May 28 | 100.0°F (1983) | 37.9°F (1954) | 0.80 in (1985) |
| May 29 | 90.0°F (1973) | 41.0°F (1978) | 0.57 in (1996) |
| May 30 | 91.0°F (1986) | 39.9°F (1955) | 0.58 in (1943) |
| May 31 | 93.0°F (2001) | 39.0°F (1966) | 1.45 in (1997) |