May weather in Vermillion, MN
The average temperature in Vermillion in May is 57.2°F (46.6°F–67.8°F). Average precipitation: 4.32 inches.
May is a spring month in Vermillion, and is warmer than the annual average of 44.1°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Daylight averages about 14h 37m. For travel, May is a comfortable month to visit.
Avg High
67.8°F
Avg Low
46.6°F
Precipitation
4.32 in
Daylight
14h 37m
May records in Vermillion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1959) | 19.9°F (1990) | 2.55 in (2006) |
| May 2 | 91.0°F (1959) | 25.0°F (1961) | 1.34 in (2012) |
| May 3 | 89.1°F (1959) | 19.9°F (1967) | 0.58 in (1981) |
| May 4 | 91.0°F (1952) | 23.0°F (1967) | 0.68 in (1991) |
| May 5 | 89.1°F (1952) | 19.0°F (1989) | 2.10 in (1991) |
| May 6 | 89.1°F (2000) | 24.1°F (1989) | 1.37 in (1983) |
| May 7 | 95.0°F (1990) | 28.0°F (1989) | 1.80 in (1983) |
| May 8 | 86.0°F (1970) | 27.0°F (1954) | 1.73 in (1988) |
| May 9 | 90.0°F (1987) | 23.0°F (1966) | 1.87 in (2019) |
| May 10 | 91.9°F (1987) | 21.9°F (1966) | 1.16 in (1963) |
| May 11 | 87.1°F (2011) | 30.0°F (1960) | 1.31 in (2003) |
| May 12 | 91.0°F (2025) | 28.0°F (1969) | 1.90 in (2003) |
| May 13 | 91.9°F (2022) | 21.0°F (1953) | 1.18 in (2004) |
| May 14 | 91.0°F (1998) | 32.0°F (1953) | 1.10 in (1957) |
| May 15 | 97.0°F (2013) | 30.0°F (1959) | 1.69 in (1998) |
| May 16 | 93.9°F (2001) | 27.0°F (1956) | 1.70 in (2017) |
| May 17 | 93.9°F (1987) | 30.9°F (1988) | 1.08 in (2004) |
| May 18 | 90.0°F (1970) | 34.0°F (1976) | 1.95 in (2017) |
| May 19 | 91.9°F (2012) | 28.9°F (2015) | 1.25 in (1971) |
| May 20 | 95.0°F (2009) | 30.0°F (2015) | 1.61 in (2014) |
| May 21 | 91.9°F (2009) | 33.1°F (1979) | 1.32 in (2025) |
| May 22 | 90.0°F (1972) | 30.9°F (1963) | 2.71 in (2024) |
| May 23 | 87.1°F (1964) | 28.0°F (1963) | 1.20 in (1962) |
| May 24 | 88.0°F (2012) | 35.1°F (1968) | 1.29 in (2007) |
| May 25 | 93.9°F (1978) | 34.0°F (1988) | 0.76 in (2018) |
| May 26 | 93.0°F (1978) | 30.9°F (1961) | 1.45 in (1991) |
| May 27 | 97.0°F (1969) | 34.0°F (1971) | 1.60 in (1978) |
| May 28 | 96.1°F (1969) | 35.1°F (1965) | 1.05 in (1995) |
| May 29 | 100.0°F (2018) | 30.0°F (1965) | 1.25 in (1972) |
| May 30 | 95.0°F (2018) | 36.0°F (1965) | 1.50 in (2018) |
| May 31 | 93.0°F (1988) | 37.9°F (1966) | 2.27 in (1985) |