May weather in South Prairie, WA
The average temperature in South Prairie in May is 54.5°F (44.0°F–65.1°F). Average precipitation: 3.51 inches.
May is a spring month in South Prairie, and is warmer than the annual average of 50.9°F. Daily temperatures swing about 21.1°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 14h 52m. For travel, May is a comfortable month to visit.
Avg High
65.1°F
Avg Low
44.0°F
Precipitation
3.51 in
Daylight
14h 52m
May records in South Prairie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.0°F (1976) | 32.0°F (1946) | 1.14 in (2001) |
| May 2 | 84.9°F (1945) | 30.0°F (1964) | 0.92 in (1984) |
| May 3 | 82.9°F (1944) | 32.0°F (1921) | 0.82 in (1926) |
| May 4 | 86.0°F (1992) | 32.0°F (1930) | 1.13 in (1936) |
| May 5 | 87.1°F (1953) | 30.0°F (1952) | 0.72 in (1948) |
| May 6 | 80.1°F (1992) | 32.0°F (1937) | 0.92 in (1966) |
| May 7 | 82.0°F (1920) | 32.0°F (1965) | 1.11 in (1925) |
| May 8 | 84.9°F (1987) | 30.0°F (1922) | 0.82 in (1929) |
| May 9 | 82.9°F (1987) | 28.9°F (1922) | 0.83 in (1947) |
| May 10 | 82.9°F (1941) | 30.9°F (1920) | 0.94 in (2005) |
| May 11 | 90.0°F (1971) | 30.9°F (1916) | 1.36 in (1951) |
| May 12 | 89.1°F (1924) | 30.0°F (1920) | 0.76 in (1960) |
| May 13 | 87.1°F (1934) | 32.0°F (1920) | 1.16 in (1996) |
| May 14 | 89.1°F (1973) | 33.1°F (1920) | 0.73 in (1959) |
| May 15 | 84.0°F (1973) | 33.1°F (1969) | 1.56 in (2011) |
| May 16 | 88.0°F (1985) | 34.0°F (1915) | 1.46 in (1921) |
| May 17 | 86.0°F (1956) | 33.1°F (1966) | 0.84 in (1920) |
| May 18 | 84.0°F (1956) | 34.0°F (1965) | 0.56 in (1974) |
| May 19 | 87.1°F (1963) | 33.1°F (1922) | 0.98 in (1936) |
| May 20 | 93.0°F (1963) | 36.0°F (1937) | 1.25 in (1960) |
| May 21 | 90.0°F (1963) | 34.0°F (1960) | 0.72 in (1964) |
| May 22 | 88.0°F (1963) | 32.0°F (1920) | 0.96 in (1944) |
| May 23 | 89.1°F (1969) | 32.0°F (1980) | 0.84 in (2004) |
| May 24 | 84.9°F (1928) | 33.1°F (1980) | 0.96 in (1973) |
| May 25 | 86.0°F (1947) | 30.9°F (1975) | 1.19 in (1998) |
| May 26 | 87.1°F (1936) | 34.0°F (1973) | 1.00 in (1980) |
| May 27 | 88.0°F (2005) | 32.0°F (1966) | 1.27 in (1998) |
| May 28 | 95.0°F (1983) | 35.1°F (1966) | 1.22 in (2006) |
| May 29 | 91.0°F (1972) | 35.1°F (1914) | 1.41 in (1969) |
| May 30 | 89.1°F (1922) | 36.0°F (1966) | 1.42 in (1969) |
| May 31 | 91.9°F (1922) | 36.0°F (1953) | 1.60 in (1997) |