May weather in Martin, SD
The average temperature in Martin in May is 55.6°F (42.4°F–68.9°F). Average precipitation: 3.33 inches. Average snowfall is 1.8 inches.
May is a spring month in Martin, and is warmer than the annual average of 47.4°F. Daily temperatures swing about 26.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 29m. For travel, May is a comfortable month to visit.
Avg High
68.9°F
Avg Low
42.4°F
Precipitation
3.33 in
Snow
1.8 in
May records in Martin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1959) | 21.0°F (2005) | 1.82 in (1946) |
| May 2 | 84.9°F (1955) | 18.0°F (2005) | 0.92 in (1946) |
| May 3 | 86.0°F (1952) | 15.1°F (1954) | 0.36 in (1934) |
| May 4 | 91.9°F (2000) | 19.0°F (2013) | 0.86 in (1961) |
| May 5 | 95.0°F (2004) | 19.9°F (1944) | 1.46 in (1942) |
| May 6 | 84.9°F (1963) | 25.0°F (1943) | 0.96 in (1993) |
| May 7 | 90.0°F (1963) | 26.1°F (1943) | 1.07 in (1977) |
| May 8 | 88.0°F (2011) | 21.9°F (2010) | 1.21 in (2014) |
| May 9 | 93.0°F (1962) | 26.1°F (2002) | 1.20 in (2015) |
| May 10 | 93.9°F (2012) | 23.0°F (1946) | 1.70 in (2015) |
| May 11 | 91.9°F (1962) | 21.9°F (2008) | 1.08 in (1944) |
| May 12 | 91.0°F (2007) | 15.1°F (1943) | 1.41 in (2005) |
| May 13 | 93.9°F (1941) | 23.0°F (1953) | 1.27 in (1957) |
| May 14 | 91.0°F (2001) | 26.1°F (1945) | 1.54 in (1965) |
| May 15 | 84.9°F (1944) | 26.1°F (2014) | 0.64 in (1952) |
| May 16 | 89.1°F (1972) | 25.0°F (2009) | 1.43 in (1962) |
| May 17 | 93.0°F (2012) | 26.1°F (1969) | 1.20 in (1944) |
| May 18 | 93.0°F (1941) | 28.9°F (1942) | 0.92 in (2003) |
| May 19 | 98.1°F (2009) | 30.0°F (1971) | 1.88 in (2011) |
| May 20 | 93.9°F (2005) | 26.1°F (1968) | 2.83 in (1935) |
| May 21 | 90.0°F (1954) | 28.0°F (1963) | 1.57 in (1977) |
| May 22 | 100.9°F (2012) | 30.0°F (1963) | 1.29 in (2008) |
| May 23 | 89.1°F (1967) | 28.9°F (2002) | 2.03 in (1939) |
| May 24 | 91.9°F (1967) | 21.0°F (2002) | 2.06 in (1965) |
| May 25 | 90.0°F (1969) | 30.0°F (1943) | 1.15 in (1995) |
| May 26 | 96.1°F (1969) | 32.0°F (2011) | 1.59 in (1955) |
| May 27 | 97.0°F (1969) | 30.9°F (2009) | 2.38 in (1973) |
| May 28 | 97.0°F (1943) | 28.0°F (1947) | 1.71 in (1978) |
| May 29 | 93.9°F (1943) | 25.0°F (1947) | 0.91 in (1974) |
| May 30 | 95.0°F (1969) | 30.0°F (2015) | 1.07 in (1938) |
| May 31 | 91.9°F (1940) | 36.0°F (1974) | 0.84 in (2014) |