May weather in Morton, MN
The average temperature in Morton in May is 58.7°F (47.5°F–69.9°F). Average precipitation: 3.65 inches.
May is a spring month in Morton, and is warmer than the annual average of 45.4°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 37m. For travel, May is a comfortable month to visit.
Avg High
69.9°F
Avg Low
47.5°F
Precipitation
3.65 in
Daylight
14h 37m
May records in Morton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 98.1°F (1959) | 24.1°F (1909) | 1.01 in (1993) |
| May 2 | 93.0°F (1959) | 25.0°F (1908) | 0.93 in (1946) |
| May 3 | 96.1°F (1949) | 21.0°F (1909) | 1.01 in (1944) |
| May 4 | 93.0°F (1952) | 21.9°F (1967) | 1.05 in (1959) |
| May 5 | 91.0°F (1909) | 25.0°F (1929) | 3.14 in (2012) |
| May 6 | 91.9°F (1934) | 28.0°F (1931) | 1.05 in (2007) |
| May 7 | 93.0°F (1990) | 26.1°F (1954) | 1.56 in (1993) |
| May 8 | 95.0°F (1934) | 27.0°F (1954) | 1.38 in (2002) |
| May 9 | 93.9°F (1987) | 27.0°F (1945) | 2.20 in (1918) |
| May 10 | 96.1°F (1987) | 28.0°F (1909) | 1.09 in (2010) |
| May 11 | 91.9°F (2025) | 21.0°F (1946) | 1.63 in (1942) |
| May 12 | 93.0°F (2022) | 25.0°F (1946) | 1.87 in (1963) |
| May 13 | 93.9°F (1932) | 27.0°F (1918) | 1.39 in (1995) |
| May 14 | 99.0°F (1932) | 30.9°F (2004) | 1.00 in (1940) |
| May 15 | 97.0°F (2001) | 30.0°F (2004) | 2.73 in (1951) |
| May 16 | 96.1°F (1934) | 30.0°F (1929) | 1.53 in (2004) |
| May 17 | 98.1°F (1934) | 28.0°F (1930) | 1.63 in (1982) |
| May 18 | 100.0°F (1998) | 33.1°F (1968) | 1.63 in (1892) |
| May 19 | 104.0°F (1934) | 33.1°F (1929) | 1.76 in (2003) |
| May 20 | 100.0°F (1934) | 30.0°F (1907) | 2.47 in (1910) |
| May 21 | 95.0°F (1934) | 35.1°F (1931) | 1.46 in (1927) |
| May 22 | 93.0°F (1939) | 32.0°F (1917) | 1.24 in (1962) |
| May 23 | 90.0°F (1932) | 34.0°F (1958) | 2.00 in (1936) |
| May 24 | 95.0°F (2010) | 35.1°F (1930) | 1.64 in (2004) |
| May 25 | 95.0°F (1967) | 37.9°F (1913) | 0.98 in (1987) |
| May 26 | 93.9°F (1911) | 35.1°F (1992) | 1.20 in (1939) |
| May 27 | 95.0°F (1931) | 32.0°F (1907) | 1.92 in (1970) |
| May 28 | 100.9°F (1934) | 34.0°F (1965) | 1.85 in (1933) |
| May 29 | 100.0°F (1934) | 30.0°F (1947) | 4.33 in (2004) |
| May 30 | 105.1°F (1934) | 34.0°F (1947) | 1.47 in (1917) |
| May 31 | 107.1°F (1934) | 37.9°F (1908) | 1.70 in (2014) |