May weather in Adams, OR
The average temperature in Adams in May is 56.0°F (41.6°F–70.3°F). Average precipitation: 1.87 inches.
May is a spring month in Adams, and is warmer than the annual average of 50.6°F. Daily temperatures swing about 28.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 44m. For travel, May is a comfortable month to visit.
Avg High
70.3°F
Avg Low
41.6°F
Precipitation
1.87 in
Daylight
14h 44m
May records in Adams
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (1981) | 21.0°F (2013) | 0.38 in (1943) |
| May 2 | 84.0°F (1998) | 23.0°F (2006) | 0.39 in (1957) |
| May 3 | 84.0°F (2016) | 25.0°F (2006) | 0.58 in (1941) |
| May 4 | 91.0°F (1966) | 23.0°F (2020) | 0.63 in (1993) |
| May 5 | 91.9°F (1966) | 26.1°F (1982) | 0.38 in (2016) |
| May 6 | 95.0°F (1966) | 25.0°F (1964) | 0.77 in (1983) |
| May 7 | 93.9°F (1987) | 26.1°F (1965) | 0.56 in (1960) |
| May 8 | 87.1°F (1987) | 27.0°F (1990) | 0.86 in (1991) |
| May 9 | 91.9°F (2007) | 26.1°F (1996) | 0.53 in (1998) |
| May 10 | 91.9°F (1987) | 26.1°F (1999) | 1.10 in (1989) |
| May 11 | 98.1°F (1934) | 26.1°F (1970) | 0.46 in (1958) |
| May 12 | 90.0°F (1993) | 23.0°F (1985) | 0.53 in (1967) |
| May 13 | 90.0°F (1988) | 28.0°F (1935) | 0.70 in (1971) |
| May 14 | 93.0°F (1934) | 25.0°F (1964) | 0.36 in (1959) |
| May 15 | 90.0°F (1939) | 28.0°F (1966) | 1.09 in (2011) |
| May 16 | 90.0°F (1973) | 30.0°F (2002) | 0.64 in (1994) |
| May 17 | 91.9°F (2006) | 21.0°F (1942) | 0.85 in (1991) |
| May 18 | 97.0°F (2008) | 27.0°F (1966) | 0.93 in (1998) |
| May 19 | 93.9°F (2006) | 30.0°F (1933) | 1.57 in (1991) |
| May 20 | 90.0°F (2006) | 27.0°F (1987) | 1.17 in (1994) |
| May 21 | 91.9°F (2023) | 28.9°F (1973) | 1.43 in (2020) |
| May 22 | 91.9°F (1958) | 28.9°F (1960) | 0.68 in (2016) |
| May 23 | 91.0°F (1934) | 24.1°F (1964) | 0.63 in (1984) |
| May 24 | 93.9°F (2001) | 27.0°F (1935) | 0.60 in (1962) |
| May 25 | 91.9°F (2001) | 25.0°F (1964) | 0.53 in (1981) |
| May 26 | 93.0°F (1936) | 30.0°F (1967) | 1.04 in (2011) |
| May 27 | 95.0°F (1934) | 30.0°F (1940) | 0.59 in (1980) |
| May 28 | 100.0°F (1934) | 33.1°F (1974) | 0.39 in (2002) |
| May 29 | 93.0°F (1983) | 32.0°F (1976) | 1.02 in (1988) |
| May 30 | 96.1°F (1983) | 28.9°F (1979) | 0.39 in (1985) |
| May 31 | 96.1°F (1986) | 32.0°F (1933) | 0.91 in (2000) |