May weather in White River, SD
The average temperature in White River in May is 57.5°F (45.1°F–69.9°F). Average precipitation: 3.44 inches. Average snowfall is 0.4 inches.
May is a spring month in White River, and is warmer than the annual average of 48.9°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 31m. For travel, May is a comfortable month to visit.
Avg High
69.9°F
Avg Low
45.1°F
Precipitation
3.44 in
Snow
0.4 in
May records in White River
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 97.0°F (1959) | 25.0°F (1989) | 2.83 in (1983) |
| May 2 | 91.0°F (1981) | 23.0°F (2013) | 1.45 in (1988) |
| May 3 | 91.9°F (1985) | 21.9°F (2005) | 1.51 in (1987) |
| May 4 | 91.0°F (1966) | 21.9°F (2013) | 1.33 in (2012) |
| May 5 | 93.9°F (2000) | 24.1°F (1967) | 1.48 in (2007) |
| May 6 | 100.0°F (2004) | 25.0°F (1976) | 0.89 in (2001) |
| May 7 | 93.0°F (1963) | 26.1°F (1972) | 1.09 in (1977) |
| May 8 | 90.0°F (1992) | 23.0°F (1980) | 1.21 in (2014) |
| May 9 | 95.0°F (1962) | 28.9°F (1961) | 1.20 in (1952) |
| May 10 | 90.0°F (1961) | 28.0°F (1966) | 2.41 in (2015) |
| May 11 | 91.9°F (2012) | 27.0°F (1979) | 0.75 in (1983) |
| May 12 | 91.0°F (2004) | 28.9°F (1983) | 1.46 in (2010) |
| May 13 | 91.9°F (1960) | 27.0°F (2000) | 1.84 in (1982) |
| May 14 | 93.9°F (2001) | 25.0°F (1983) | 2.80 in (1965) |
| May 15 | 91.0°F (2001) | 28.0°F (2014) | 0.82 in (1952) |
| May 16 | 93.0°F (1979) | 28.9°F (2009) | 2.60 in (2017) |
| May 17 | 93.9°F (1964) | 30.9°F (1986) | 0.82 in (1981) |
| May 18 | 93.0°F (1992) | 32.0°F (2002) | 2.00 in (1921) |
| May 19 | 98.1°F (1992) | 30.0°F (2015) | 1.90 in (1990) |
| May 20 | 100.0°F (2009) | 28.9°F (2003) | 1.30 in (2011) |
| May 21 | 91.9°F (1964) | 28.9°F (1963) | 1.82 in (1994) |
| May 22 | 91.0°F (1966) | 28.0°F (1963) | 0.73 in (1992) |
| May 23 | 95.0°F (2012) | 24.1°F (1963) | 1.99 in (2008) |
| May 24 | 93.0°F (1967) | 26.1°F (2002) | 0.80 in (1982) |
| May 25 | 95.0°F (1985) | 34.0°F (1971) | 0.79 in (1960) |
| May 26 | 96.1°F (1969) | 28.9°F (1992) | 1.44 in (1997) |
| May 27 | 100.9°F (1969) | 24.1°F (1996) | 2.62 in (1973) |
| May 28 | 93.9°F (1979) | 33.1°F (1965) | 2.25 in (1978) |
| May 29 | 93.0°F (2010) | 35.1°F (1983) | 1.06 in (1962) |
| May 30 | 98.1°F (1969) | 30.9°F (2012) | 2.08 in (2001) |
| May 31 | 95.0°F (2002) | 35.1°F (1983) | 1.28 in (2014) |