May weather in Caledonia, MN
The average temperature in Caledonia in May is 57.6°F (47.4°F–67.8°F). Average precipitation: 4.84 inches.
May is a spring month in Caledonia, and is warmer than the annual average of 45.5°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 31m. For travel, May is a comfortable month to visit.
Avg High
67.8°F
Avg Low
47.4°F
Precipitation
4.84 in
Daylight
14h 31m
May records in Caledonia
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (1901) | 19.9°F (1966) | 3.00 in (1954) |
| May 2 | 90.0°F (1901) | 24.1°F (1997) | 1.91 in (2018) |
| May 3 | 82.0°F (1959) | 21.0°F (1967) | 1.10 in (2013) |
| May 4 | 90.0°F (1980) | 21.9°F (1907) | 1.94 in (2018) |
| May 5 | 84.9°F (1909) | 28.0°F (1967) | 1.42 in (1982) |
| May 6 | 87.1°F (1896) | 21.9°F (2006) | 1.26 in (1951) |
| May 7 | 88.0°F (2016) | 23.0°F (1989) | 1.44 in (1960) |
| May 8 | 84.9°F (1896) | 28.9°F (1983) | 1.35 in (1998) |
| May 9 | 88.0°F (1895) | 19.0°F (1966) | 1.90 in (2014) |
| May 10 | 88.0°F (1987) | 19.0°F (1966) | 1.66 in (1902) |
| May 11 | 87.1°F (1911) | 30.0°F (1960) | 1.40 in (1967) |
| May 12 | 91.0°F (2022) | 28.0°F (1895) | 1.05 in (1974) |
| May 13 | 91.9°F (2022) | 28.9°F (1997) | 1.76 in (2010) |
| May 14 | 87.1°F (1894) | 27.0°F (1966) | 1.60 in (1905) |
| May 15 | 90.0°F (2007) | 28.0°F (2016) | 2.29 in (1957) |
| May 16 | 89.1°F (2001) | 32.0°F (1895) | 2.35 in (1965) |
| May 17 | 84.9°F (1901) | 33.1°F (2009) | 1.84 in (1960) |
| May 18 | 89.1°F (1987) | 33.1°F (2002) | 3.96 in (2000) |
| May 19 | 89.1°F (1998) | 30.9°F (1894) | 1.75 in (1979) |
| May 20 | 89.1°F (1998) | 28.0°F (1967) | 2.21 in (1959) |
| May 21 | 89.1°F (1970) | 30.0°F (1978) | 3.38 in (1902) |
| May 22 | 90.0°F (1964) | 28.9°F (1967) | 2.70 in (2004) |
| May 23 | 86.0°F (1975) | 28.9°F (1963) | 1.48 in (1901) |
| May 24 | 87.1°F (2010) | 35.1°F (1963) | 2.27 in (2007) |
| May 25 | 90.0°F (2010) | 35.1°F (1897) | 1.56 in (1903) |
| May 26 | 88.0°F (1967) | 28.0°F (1961) | 2.10 in (1965) |
| May 27 | 90.0°F (1911) | 34.0°F (1971) | 1.80 in (1898) |
| May 28 | 93.0°F (2018) | 30.0°F (1965) | 1.77 in (1973) |
| May 29 | 91.9°F (2018) | 27.0°F (1965) | 1.30 in (1895) |
| May 30 | 90.0°F (2006) | 30.9°F (1965) | 2.96 in (2013) |
| May 31 | 89.1°F (1988) | 30.0°F (1897) | 1.41 in (1959) |