May weather in Goodwin, SD
The average temperature in Goodwin in May is 55.1°F (44.4°F–65.7°F). Average precipitation: 3.42 inches. Average snowfall is 0.2 inches.
May is a spring month in Goodwin, and is warmer than the annual average of 42.4°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 38m. For travel, May is a comfortable month to visit.
Avg High
65.7°F
Avg Low
44.4°F
Precipitation
3.42 in
Snow
0.2 in
May records in Goodwin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 98.1°F (1959) | 23.0°F (1961) | 1.32 in (1972) |
| May 2 | 93.9°F (1959) | 17.1°F (1907) | 1.58 in (1905) |
| May 3 | 84.0°F (1959) | 19.0°F (1967) | 0.70 in (1944) |
| May 4 | 84.9°F (1980) | 21.0°F (1967) | 0.77 in (1905) |
| May 5 | 86.0°F (2000) | 25.0°F (1967) | 1.20 in (1949) |
| May 6 | 89.1°F (2004) | 26.1°F (1976) | 1.45 in (2012) |
| May 7 | 88.0°F (2016) | 24.1°F (1906) | 0.92 in (1993) |
| May 8 | 84.9°F (1970) | 23.0°F (1907) | 1.87 in (1993) |
| May 9 | 89.1°F (1987) | 19.9°F (1907) | 1.17 in (1986) |
| May 10 | 88.0°F (1987) | 24.1°F (1907) | 1.58 in (1905) |
| May 11 | 90.0°F (1906) | 28.0°F (2019) | 1.93 in (1905) |
| May 12 | 88.0°F (1958) | 27.0°F (1971) | 1.30 in (1982) |
| May 13 | 87.1°F (1987) | 26.1°F (1997) | 1.61 in (1942) |
| May 14 | 88.0°F (1991) | 28.9°F (1973) | 1.42 in (1961) |
| May 15 | 91.0°F (2001) | 21.9°F (1959) | 0.96 in (1998) |
| May 16 | 91.0°F (2001) | 25.0°F (1999) | 1.07 in (1950) |
| May 17 | 88.0°F (1972) | 30.0°F (2014) | 1.75 in (1961) |
| May 18 | 90.0°F (2012) | 28.9°F (1968) | 1.47 in (2017) |
| May 19 | 89.1°F (2012) | 30.9°F (1981) | 1.37 in (1990) |
| May 20 | 96.1°F (2009) | 26.1°F (1907) | 1.19 in (1999) |
| May 21 | 91.0°F (1964) | 28.9°F (1979) | 1.36 in (1965) |
| May 22 | 89.1°F (1964) | 24.1°F (1963) | 0.92 in (1995) |
| May 23 | 87.1°F (1964) | 32.0°F (1958) | 1.64 in (1972) |
| May 24 | 89.1°F (2006) | 30.0°F (2002) | 1.92 in (1945) |
| May 25 | 91.0°F (1967) | 30.9°F (1983) | 0.72 in (1939) |
| May 26 | 90.0°F (1966) | 32.0°F (1971) | 0.95 in (1908) |
| May 27 | 93.0°F (1969) | 28.9°F (1907) | 1.79 in (1973) |
| May 28 | 97.0°F (2018) | 28.9°F (1965) | 1.34 in (2011) |
| May 29 | 93.0°F (2006) | 39.9°F (1966) | 1.13 in (1972) |
| May 30 | 88.0°F (1958) | 35.1°F (2015) | 2.22 in (2004) |
| May 31 | 90.0°F (2002) | 37.9°F (2015) | 1.54 in (1951) |