May weather in Pollock, SD
The average temperature in Pollock in May is 56.9°F (44.0°F–69.8°F). Average precipitation: 2.77 inches. Average snowfall is 0.2 inches.
May is a spring month in Pollock, and is warmer than the annual average of 44.3°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 44m. For travel, May is a comfortable month to visit.
Avg High
69.8°F
Avg Low
44.0°F
Precipitation
2.77 in
Snow
0.2 in
May records in Pollock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1992) | 5.0°F (1909) | 2.30 in (1972) |
| May 2 | 90.0°F (1955) | 16.0°F (1910) | 1.07 in (1964) |
| May 3 | 91.0°F (1952) | 15.1°F (2005) | 0.82 in (1915) |
| May 4 | 99.0°F (1926) | 18.0°F (1954) | 1.64 in (1999) |
| May 5 | 98.1°F (1926) | 17.1°F (1944) | 1.56 in (1999) |
| May 6 | 91.0°F (1926) | 18.0°F (1925) | 1.20 in (1983) |
| May 7 | 96.1°F (1928) | 15.1°F (1943) | 0.94 in (1927) |
| May 8 | 102.0°F (1934) | 19.9°F (1923) | 1.89 in (1995) |
| May 9 | 97.0°F (1911) | 21.9°F (1954) | 0.94 in (1965) |
| May 10 | 90.0°F (1985) | 19.9°F (1909) | 1.64 in (1999) |
| May 11 | 93.0°F (1958) | 16.0°F (1946) | 1.14 in (2015) |
| May 12 | 96.1°F (2025) | 12.9°F (1943) | 1.72 in (2023) |
| May 13 | 93.9°F (1932) | 24.1°F (1910) | 2.32 in (1958) |
| May 14 | 89.1°F (1969) | 24.1°F (1909) | 0.85 in (1965) |
| May 15 | 93.9°F (1939) | 18.0°F (1959) | 1.81 in (1991) |
| May 16 | 99.0°F (1934) | 24.1°F (1929) | 1.30 in (2025) |
| May 17 | 102.9°F (1934) | 15.1°F (1925) | 1.72 in (1987) |
| May 18 | 98.1°F (1934) | 27.0°F (1915) | 1.33 in (2018) |
| May 19 | 98.1°F (1992) | 25.0°F (1954) | 1.75 in (2013) |
| May 20 | 97.0°F (1992) | 24.1°F (1931) | 1.38 in (1957) |
| May 21 | 93.0°F (1964) | 21.9°F (1931) | 1.40 in (1994) |
| May 22 | 91.9°F (1928) | 23.0°F (1924) | 1.28 in (2010) |
| May 23 | 95.0°F (1928) | 21.9°F (1941) | 1.60 in (1971) |
| May 24 | 102.0°F (1926) | 18.0°F (1924) | 1.50 in (1960) |
| May 25 | 96.1°F (1941) | 23.0°F (1924) | 1.50 in (1909) |
| May 26 | 96.1°F (2006) | 26.1°F (1992) | 1.47 in (2013) |
| May 27 | 105.1°F (1934) | 30.0°F (1917) | 1.07 in (1954) |
| May 28 | 108.0°F (1934) | 28.0°F (1947) | 0.95 in (2013) |
| May 29 | 98.1°F (1934) | 19.0°F (1947) | 1.20 in (1949) |
| May 30 | 105.1°F (1934) | 28.0°F (1947) | 1.35 in (1943) |
| May 31 | 98.1°F (1934) | 32.0°F (1924) | 1.96 in (1963) |