May weather in Lexington, OR
The average temperature in Lexington in May is 56.9°F (44.5°F–69.4°F). Average precipitation: 1.71 inches.
May is a spring month in Lexington, and is warmer than the annual average of 51.7°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 42m. For travel, May is a comfortable month to visit.
Avg High
69.4°F
Avg Low
44.5°F
Precipitation
1.71 in
Daylight
14h 42m
May records in Lexington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.0°F (1998) | 25.0°F (1954) | 0.48 in (1987) |
| May 2 | 89.1°F (1947) | 27.0°F (1965) | 0.77 in (1995) |
| May 3 | 86.0°F (1909) | 28.9°F (1919) | 0.85 in (1905) |
| May 4 | 88.0°F (1966) | 28.0°F (1962) | 0.28 in (1926) |
| May 5 | 89.1°F (1966) | 28.0°F (1937) | 1.13 in (2024) |
| May 6 | 91.0°F (1966) | 28.9°F (1965) | 0.85 in (1925) |
| May 7 | 95.0°F (1992) | 28.0°F (1903) | 0.70 in (1960) |
| May 8 | 91.0°F (1987) | 28.9°F (2002) | 0.73 in (1956) |
| May 9 | 91.9°F (1987) | 30.0°F (1922) | 0.44 in (1952) |
| May 10 | 90.0°F (1995) | 28.9°F (1999) | 0.62 in (1910) |
| May 11 | 90.0°F (1924) | 28.0°F (1916) | 0.73 in (1951) |
| May 12 | 91.0°F (1931) | 28.0°F (1943) | 0.79 in (1958) |
| May 13 | 93.0°F (1988) | 30.9°F (1908) | 0.67 in (1945) |
| May 14 | 91.0°F (1973) | 28.0°F (1964) | 0.67 in (1918) |
| May 15 | 91.9°F (1973) | 30.0°F (1943) | 2.01 in (2011) |
| May 16 | 88.0°F (1973) | 30.9°F (1917) | 0.88 in (1994) |
| May 17 | 91.9°F (2006) | 32.0°F (1906) | 0.55 in (1991) |
| May 18 | 95.0°F (2006) | 30.9°F (1983) | 0.59 in (2010) |
| May 19 | 93.0°F (2006) | 30.0°F (1987) | 0.66 in (1907) |
| May 20 | 90.0°F (2023) | 33.1°F (1898) | 1.02 in (1994) |
| May 21 | 91.9°F (1928) | 30.9°F (1903) | 1.56 in (1972) |
| May 22 | 88.0°F (1910) | 30.9°F (1960) | 0.49 in (2024) |
| May 23 | 91.9°F (1910) | 28.9°F (1964) | 0.86 in (1899) |
| May 24 | 97.0°F (2001) | 32.0°F (1898) | 0.77 in (1973) |
| May 25 | 91.0°F (1999) | 30.0°F (1918) | 1.78 in (1981) |
| May 26 | 90.0°F (1947) | 30.0°F (1918) | 1.06 in (1980) |
| May 27 | 93.0°F (1947) | 30.0°F (1921) | 0.59 in (1946) |
| May 28 | 93.9°F (1983) | 30.9°F (1954) | 0.77 in (1948) |
| May 29 | 93.0°F (1983) | 30.0°F (1951) | 1.47 in (1906) |
| May 30 | 100.0°F (1903) | 32.0°F (1902) | 0.47 in (1954) |
| May 31 | 98.1°F (1986) | 28.9°F (1898) | 0.61 in (1971) |