May weather in Oelrichs, SD
The average temperature in Oelrichs in May is 55.2°F (41.4°F–68.9°F). Average precipitation: 3.25 inches. Average snowfall is 0.3 inches.
May is a spring month in Oelrichs, and is warmer than the annual average of 47.6°F. Daily temperatures swing about 27.5°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 29m. For travel, May is a comfortable month to visit.
Avg High
68.9°F
Avg Low
41.4°F
Precipitation
3.25 in
Snow
0.3 in
May records in Oelrichs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.0°F (1959) | 16.0°F (1950) | 1.16 in (1942) |
| May 2 | 88.0°F (1981) | 14.0°F (2005) | 2.25 in (1915) |
| May 3 | 91.0°F (1985) | 9.0°F (2019) | 0.80 in (1895) |
| May 4 | 90.0°F (1936) | 24.1°F (1945) | 1.14 in (1957) |
| May 5 | 93.9°F (1896) | 17.1°F (1944) | 1.40 in (1942) |
| May 6 | 96.1°F (2004) | 21.9°F (1982) | 1.25 in (2023) |
| May 7 | 95.0°F (1934) | 23.0°F (1943) | 0.89 in (1944) |
| May 8 | 99.0°F (1934) | 19.9°F (2010) | 1.26 in (2014) |
| May 9 | 93.0°F (1962) | 21.9°F (2020) | 1.40 in (1927) |
| May 10 | 93.9°F (1900) | 21.9°F (1990) | 1.46 in (1982) |
| May 11 | 93.0°F (1900) | 19.0°F (1968) | 4.31 in (1991) |
| May 12 | 95.0°F (1894) | 21.9°F (1953) | 1.68 in (1942) |
| May 13 | 98.1°F (1893) | 21.0°F (1953) | 0.75 in (1928) |
| May 14 | 95.0°F (2013) | 21.0°F (2016) | 3.20 in (1965) |
| May 15 | 96.1°F (1936) | 27.0°F (1923) | 1.50 in (1916) |
| May 16 | 96.1°F (1934) | 24.1°F (1929) | 1.90 in (1903) |
| May 17 | 98.1°F (1934) | 27.0°F (1916) | 2.13 in (2018) |
| May 18 | 99.0°F (1934) | 28.9°F (1942) | 1.00 in (1935) |
| May 19 | 93.9°F (1934) | 28.0°F (1895) | 1.60 in (1902) |
| May 20 | 95.0°F (1954) | 19.9°F (1931) | 2.48 in (1935) |
| May 21 | 93.9°F (1925) | 21.9°F (1963) | 4.00 in (1899) |
| May 22 | 90.0°F (1928) | 26.1°F (1963) | 1.96 in (2019) |
| May 23 | 98.1°F (2012) | 28.0°F (1941) | 4.36 in (1971) |
| May 24 | 99.0°F (1896) | 21.9°F (1924) | 3.00 in (1907) |
| May 25 | 97.0°F (1931) | 30.0°F (2002) | 1.35 in (1997) |
| May 26 | 102.0°F (1969) | 28.0°F (1893) | 2.00 in (1898) |
| May 27 | 102.0°F (1969) | 30.0°F (1893) | 3.00 in (1933) |
| May 28 | 100.9°F (1934) | 26.1°F (1947) | 1.35 in (1908) |
| May 29 | 102.9°F (1934) | 25.0°F (1947) | 0.99 in (2006) |
| May 30 | 99.0°F (1969) | 28.0°F (1947) | 2.41 in (1943) |
| May 31 | 98.1°F (1914) | 32.0°F (1895) | 1.40 in (1918) |