May weather in Cannon Beach, OR
The average temperature in Cannon Beach in May is 53.0°F (46.3°F–59.7°F). Average precipitation: 3.87 inches.
May is a spring month in Cannon Beach, and is warmer than the annual average of 51.7°F. Daily temperatures swing about 13.4°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 14h 44m. For travel, May is a comfortable month to visit.
Avg High
59.7°F
Avg Low
46.3°F
Precipitation
3.87 in
Daylight
14h 44m
May records in Cannon Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.9°F (2016) | 28.9°F (1954) | 1.28 in (1949) |
| May 2 | 82.0°F (1944) | 34.0°F (1944) | 1.60 in (2024) |
| May 3 | 87.1°F (1944) | 34.0°F (1935) | 1.70 in (2012) |
| May 4 | 86.0°F (1944) | 33.1°F (1949) | 1.90 in (1999) |
| May 5 | 87.1°F (2013) | 30.0°F (1978) | 1.72 in (1979) |
| May 6 | 86.0°F (1987) | 30.0°F (1952) | 1.24 in (2009) |
| May 7 | 95.0°F (1987) | 34.0°F (2000) | 2.06 in (1933) |
| May 8 | 88.0°F (1969) | 35.1°F (1943) | 1.10 in (1983) |
| May 9 | 84.9°F (2019) | 32.0°F (1939) | 1.03 in (2014) |
| May 10 | 91.9°F (1941) | 35.1°F (1944) | 1.35 in (1937) |
| May 11 | 89.1°F (1997) | 33.1°F (1942) | 1.90 in (1999) |
| May 12 | 89.1°F (1959) | 30.9°F (2012) | 1.20 in (2022) |
| May 13 | 91.9°F (2023) | 32.0°F (1985) | 0.93 in (2017) |
| May 14 | 93.0°F (2023) | 34.0°F (2012) | 1.60 in (2009) |
| May 15 | 91.0°F (2014) | 33.1°F (1931) | 0.72 in (1974) |
| May 16 | 98.1°F (2008) | 33.1°F (2002) | 1.77 in (1941) |
| May 17 | 96.1°F (2008) | 33.1°F (1980) | 1.32 in (1941) |
| May 18 | 73.0°F (1956) | 34.0°F (1966) | 1.00 in (1989) |
| May 19 | 86.0°F (1978) | 35.1°F (1976) | 3.01 in (2005) |
| May 20 | 80.1°F (1963) | 26.1°F (2012) | 1.70 in (1930) |
| May 21 | 88.0°F (1969) | 35.1°F (2011) | 0.96 in (1990) |
| May 22 | 90.0°F (1941) | 35.1°F (1960) | 0.92 in (2012) |
| May 23 | 93.0°F (1947) | 35.1°F (1937) | 1.77 in (2013) |
| May 24 | 89.1°F (1999) | 33.1°F (1950) | 1.24 in (2013) |
| May 25 | 84.0°F (2005) | 34.0°F (1972) | 0.62 in (1968) |
| May 26 | 90.0°F (2005) | 36.0°F (1940) | 1.50 in (1977) |
| May 27 | 84.0°F (2005) | 34.0°F (1966) | 1.45 in (2011) |
| May 28 | 75.0°F (1984) | 37.0°F (1940) | 0.85 in (1939) |
| May 29 | 80.1°F (2007) | 37.0°F (2007) | 1.00 in (1969) |
| May 30 | 80.1°F (2007) | 34.0°F (2007) | 1.30 in (1987) |
| May 31 | 89.1°F (1970) | 36.0°F (1953) | 1.03 in (1997) |