May weather in Avon, SD
The average temperature in Avon in May is 58.5°F (47.0°F–69.9°F). Average precipitation: 3.96 inches. Average snowfall is 0.2 inches.
May is a spring month in Avon, and is warmer than the annual average of 47.3°F. Daily temperatures swing about 22.9°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 28m. For travel, May is a comfortable month to visit.
Avg High
69.9°F
Avg Low
47.0°F
Precipitation
3.96 in
Snow
0.2 in
May records in Avon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1959) | 24.1°F (1911) | 2.06 in (1972) |
| May 2 | 96.1°F (1955) | 23.0°F (1967) | 1.60 in (1944) |
| May 3 | 97.0°F (1949) | 19.9°F (1967) | 1.58 in (1899) |
| May 4 | 93.9°F (1926) | 26.1°F (1967) | 1.45 in (1893) |
| May 5 | 93.9°F (1949) | 25.0°F (1929) | 1.67 in (1960) |
| May 6 | 100.0°F (2004) | 21.9°F (1925) | 2.52 in (2007) |
| May 7 | 99.0°F (1916) | 26.1°F (1943) | 1.06 in (1930) |
| May 8 | 96.1°F (1934) | 25.0°F (1980) | 1.43 in (1986) |
| May 9 | 97.0°F (1928) | 25.0°F (1923) | 1.13 in (1979) |
| May 10 | 93.9°F (2004) | 25.0°F (1981) | 1.52 in (1953) |
| May 11 | 96.1°F (1900) | 21.9°F (1946) | 1.95 in (1930) |
| May 12 | 95.0°F (1894) | 25.0°F (1946) | 1.32 in (2005) |
| May 13 | 96.1°F (1894) | 28.0°F (1943) | 1.08 in (1913) |
| May 14 | 102.9°F (1894) | 26.1°F (1973) | 1.37 in (1961) |
| May 15 | 105.1°F (1894) | 27.0°F (2014) | 1.00 in (1951) |
| May 16 | 96.1°F (1918) | 26.1°F (2014) | 1.76 in (1960) |
| May 17 | 100.9°F (1934) | 28.0°F (1925) | 3.20 in (1898) |
| May 18 | 102.0°F (1934) | 28.0°F (1915) | 2.10 in (1950) |
| May 19 | 102.0°F (1934) | 30.0°F (1895) | 1.80 in (1990) |
| May 20 | 102.0°F (1934) | 28.0°F (1931) | 2.38 in (1913) |
| May 21 | 97.0°F (1934) | 24.1°F (1931) | 6.10 in (1903) |
| May 22 | 96.1°F (1925) | 27.0°F (1931) | 2.18 in (1936) |
| May 23 | 99.0°F (1926) | 34.0°F (1941) | 2.75 in (1971) |
| May 24 | 98.1°F (1926) | 28.0°F (1924) | 0.71 in (1965) |
| May 25 | 105.1°F (1967) | 28.0°F (1925) | 1.59 in (1932) |
| May 26 | 102.9°F (1967) | 33.1°F (1992) | 3.22 in (1912) |
| May 27 | 96.1°F (2018) | 32.0°F (1902) | 1.77 in (1984) |
| May 28 | 99.0°F (1934) | 30.0°F (1947) | 2.79 in (1959) |
| May 29 | 104.0°F (1934) | 28.9°F (1947) | 2.62 in (1923) |
| May 30 | 107.1°F (1934) | 30.9°F (1897) | 2.24 in (2016) |
| May 31 | 102.9°F (1934) | 37.0°F (1964) | 2.20 in (1900) |