May weather in College Place, WA
The average temperature in College Place in May is 58.4°F (43.8°F–73.1°F). Average precipitation: 1.80 inches.
May is a spring month in College Place, and is warmer than the annual average of 51.7°F. Daily temperatures swing about 29.3°F between overnight low and afternoon high. Daylight averages about 14h 45m. For travel, May is a comfortable month to visit.
Avg High
73.1°F
Avg Low
43.8°F
Precipitation
1.80 in
Daylight
14h 45m
May records in College Place
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.9°F (1981) | 27.0°F (2013) | 0.60 in (1987) |
| May 2 | 82.9°F (1976) | 27.0°F (2008) | 0.25 in (2000) |
| May 3 | 86.0°F (2014) | 27.0°F (2006) | 0.85 in (1999) |
| May 4 | 90.0°F (2016) | 30.0°F (2006) | 0.79 in (1993) |
| May 5 | 93.0°F (1966) | 28.0°F (1982) | 0.40 in (2016) |
| May 6 | 93.0°F (1966) | 28.9°F (2025) | 0.39 in (1980) |
| May 7 | 93.0°F (1992) | 28.0°F (2010) | 0.41 in (2011) |
| May 8 | 91.0°F (1992) | 28.9°F (1990) | 0.80 in (1991) |
| May 9 | 96.1°F (1987) | 28.9°F (1990) | 0.58 in (1998) |
| May 10 | 96.1°F (1987) | 30.0°F (1999) | 1.10 in (1989) |
| May 11 | 93.9°F (2013) | 27.0°F (2012) | 0.36 in (1975) |
| May 12 | 93.0°F (2013) | 30.0°F (2012) | 0.55 in (1967) |
| May 13 | 91.0°F (1993) | 28.9°F (2006) | 1.16 in (2015) |
| May 14 | 90.0°F (1972) | 28.9°F (1964) | 0.44 in (1996) |
| May 15 | 93.0°F (1973) | 32.0°F (1964) | 0.55 in (2011) |
| May 16 | 93.9°F (1973) | 30.9°F (1986) | 0.55 in (1994) |
| May 17 | 93.9°F (2006) | 30.9°F (1974) | 0.93 in (1991) |
| May 18 | 96.1°F (2006) | 28.9°F (1965) | 0.60 in (1991) |
| May 19 | 98.1°F (2006) | 30.0°F (2003) | 1.07 in (1991) |
| May 20 | 93.9°F (2023) | 30.0°F (1987) | 0.75 in (2006) |
| May 21 | 87.1°F (1963) | 32.0°F (1973) | 1.20 in (2020) |
| May 22 | 93.9°F (2023) | 33.1°F (1976) | 0.57 in (2024) |
| May 23 | 93.0°F (1979) | 28.9°F (1964) | 0.66 in (2013) |
| May 24 | 96.1°F (2001) | 35.1°F (1972) | 0.25 in (2021) |
| May 25 | 93.0°F (1983) | 30.9°F (1964) | 0.77 in (1981) |
| May 26 | 95.0°F (1966) | 30.9°F (1967) | 0.87 in (2011) |
| May 27 | 91.9°F (1986) | 34.0°F (1973) | 0.45 in (2010) |
| May 28 | 91.9°F (1983) | 35.1°F (1998) | 0.62 in (2010) |
| May 29 | 97.0°F (1983) | 34.0°F (2001) | 1.20 in (1990) |
| May 30 | 97.0°F (1983) | 32.0°F (1979) | 0.45 in (1991) |
| May 31 | 98.1°F (1986) | 35.1°F (1974) | 1.52 in (2000) |