May weather in Roseburg, OR
The average temperature in Roseburg in May is 59.5°F (47.9°F–71.0°F). Average precipitation: 2.09 inches.
May is a spring month in Roseburg, and is warmer than the annual average of 55.9°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 29m. For travel, May is a comfortable month to visit.
Avg High
71.0°F
Avg Low
47.9°F
Precipitation
2.09 in
Daylight
14h 29m
May records in Roseburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.0°F (1947) | 26.1°F (1954) | 1.17 in (1949) |
| May 2 | 86.0°F (1937) | 30.9°F (1964) | 0.73 in (1941) |
| May 3 | 90.0°F (1944) | 36.0°F (1958) | 0.79 in (1936) |
| May 4 | 87.1°F (1953) | 33.1°F (1952) | 0.84 in (2024) |
| May 5 | 90.0°F (1953) | 35.1°F (1939) | 1.34 in (1963) |
| May 6 | 88.0°F (1949) | 30.9°F (1965) | 1.17 in (1963) |
| May 7 | 86.0°F (2001) | 32.0°F (1965) | 0.71 in (1933) |
| May 8 | 90.0°F (2020) | 32.0°F (1965) | 0.51 in (1933) |
| May 9 | 91.0°F (2019) | 34.0°F (1955) | 1.90 in (2005) |
| May 10 | 93.9°F (1931) | 34.0°F (1953) | 0.78 in (1900) |
| May 11 | 91.0°F (1931) | 33.1°F (1953) | 0.34 in (1941) |
| May 12 | 89.1°F (1949) | 36.0°F (1935) | 0.54 in (1998) |
| May 13 | 96.1°F (1939) | 30.9°F (1958) | 0.68 in (1936) |
| May 14 | 97.0°F (2014) | 35.1°F (1943) | 0.78 in (2001) |
| May 15 | 97.0°F (2006) | 37.9°F (1952) | 0.49 in (2000) |
| May 16 | 105.1°F (2008) | 36.0°F (1962) | 0.52 in (1945) |
| May 17 | 99.0°F (2008) | 33.1°F (1965) | 0.56 in (2020) |
| May 18 | 91.0°F (2008) | 36.0°F (1933) | 0.75 in (1939) |
| May 19 | 93.9°F (2008) | 36.0°F (1941) | 0.52 in (1998) |
| May 20 | 93.9°F (1963) | 36.0°F (1959) | 1.17 in (1998) |
| May 21 | 88.0°F (1951) | 36.0°F (1960) | 0.73 in (2010) |
| May 22 | 99.0°F (2001) | 34.0°F (1960) | 0.46 in (1942) |
| May 23 | 93.9°F (1947) | 36.0°F (1955) | 0.68 in (2006) |
| May 24 | 93.0°F (1938) | 35.1°F (1953) | 0.62 in (1998) |
| May 25 | 95.0°F (1938) | 37.0°F (1964) | 1.01 in (1946) |
| May 26 | 95.0°F (2005) | 37.0°F (1954) | 0.86 in (2010) |
| May 27 | 90.0°F (2005) | 32.0°F (1954) | 0.93 in (1947) |
| May 28 | 93.0°F (2020) | 37.0°F (1951) | 0.92 in (1998) |
| May 29 | 93.0°F (1931) | 37.0°F (1959) | 0.88 in (1932) |
| May 30 | 93.9°F (1931) | 37.9°F (1959) | 1.19 in (2020) |
| May 31 | 96.1°F (2001) | 36.0°F (1953) | 0.86 in (1943) |