May weather in Wilmot, SD
The average temperature in Wilmot in May is 56.1°F (44.7°F–67.5°F). Average precipitation: 2.89 inches.
May is a spring month in Wilmot, and is warmer than the annual average of 43.2°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 42m. For travel, May is a comfortable month to visit.
Avg High
67.5°F
Avg Low
44.7°F
Precipitation
2.89 in
Daylight
14h 42m
May records in Wilmot
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.0°F (2018) | 25.0°F (2017) | 1.20 in (2006) |
| May 2 | 90.0°F (2021) | 28.0°F (2013) | 0.48 in (1954) |
| May 3 | 86.0°F (2015) | 24.1°F (2013) | 1.10 in (1946) |
| May 4 | 77.0°F (2023) | 23.0°F (2013) | 0.68 in (1969) |
| May 5 | 82.0°F (2018) | 30.0°F (2021) | 1.19 in (2020) |
| May 6 | 86.0°F (2016) | 33.1°F (2021) | 1.22 in (1961) |
| May 7 | 91.0°F (2016) | 28.0°F (2019) | 1.36 in (2024) |
| May 8 | 82.9°F (2018) | 30.9°F (2020) | 1.57 in (2002) |
| May 9 | 81.0°F (2018) | 28.9°F (2010) | 1.38 in (2011) |
| May 10 | 84.0°F (2025) | 27.0°F (2013) | 0.45 in (2000) |
| May 11 | 84.9°F (2025) | 27.0°F (2013) | 1.42 in (2015) |
| May 12 | 93.9°F (2025) | 26.1°F (2020) | 1.73 in (1998) |
| May 13 | 91.9°F (2025) | 34.0°F (2008) | 1.08 in (1972) |
| May 14 | 91.0°F (2025) | 28.0°F (2016) | 2.38 in (1957) |
| May 15 | 90.0°F (2013) | 33.1°F (2014) | 2.38 in (1965) |
| May 16 | 81.0°F (2018) | 28.0°F (2014) | 3.70 in (1969) |
| May 17 | 88.0°F (2018) | 34.0°F (2009) | 1.26 in (1962) |
| May 18 | 93.0°F (2012) | 34.0°F (2015) | 2.00 in (2019) |
| May 19 | 91.0°F (2012) | 34.0°F (2015) | 0.57 in (1996) |
| May 20 | 96.1°F (2009) | 35.1°F (2015) | 1.18 in (1957) |
| May 21 | 86.0°F (2009) | 37.0°F (2017) | 1.32 in (1973) |
| May 22 | 88.0°F (2021) | 34.0°F (2022) | 1.36 in (1962) |
| May 23 | 87.1°F (2012) | 37.0°F (2006) | 2.22 in (1965) |
| May 24 | 89.1°F (2023) | 39.0°F (2009) | 3.50 in (1973) |
| May 25 | 90.0°F (2010) | 39.0°F (2013) | 1.76 in (1957) |
| May 26 | 91.0°F (2018) | 39.0°F (2022) | 1.13 in (1960) |
| May 27 | 93.0°F (2018) | 39.9°F (2011) | 1.10 in (1991) |
| May 28 | 100.9°F (2018) | 34.0°F (2021) | 1.87 in (1956) |
| May 29 | 95.0°F (2006) | 39.0°F (2021) | 1.55 in (1978) |
| May 30 | 91.0°F (2010) | 36.0°F (2015) | 2.00 in (1980) |
| May 31 | 91.9°F (2014) | 37.9°F (2015) | 2.18 in (1945) |