May weather in Lake St. Croix Beach, MN
The average temperature in Lake St. Croix Beach in May is 61.2°F (49.8°F–72.6°F). Average precipitation: 4.23 inches.
May is a spring month in Lake St. Croix Beach, and is warmer than the annual average of 48.4°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 39m. For travel, May is a comfortable month to visit.
Avg High
72.6°F
Avg Low
49.8°F
Precipitation
4.23 in
Daylight
14h 39m
May records in Lake St. Croix Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1992) | 26.1°F (1994) | 1.42 in (1954) |
| May 2 | 91.0°F (1959) | 26.1°F (1990) | 2.52 in (1906) |
| May 3 | 88.0°F (1959) | 19.9°F (1967) | 0.76 in (1954) |
| May 4 | 89.1°F (2000) | 25.0°F (1967) | 1.28 in (1981) |
| May 5 | 89.1°F (2000) | 30.0°F (1967) | 1.60 in (1959) |
| May 6 | 89.1°F (2000) | 21.9°F (1989) | 1.58 in (1991) |
| May 7 | 91.0°F (1963) | 30.9°F (1989) | 1.10 in (1983) |
| May 8 | 91.9°F (1963) | 30.9°F (1960) | 2.09 in (2000) |
| May 9 | 90.0°F (1985) | 25.0°F (1966) | 1.53 in (1988) |
| May 10 | 87.1°F (1992) | 27.0°F (1966) | 1.89 in (1963) |
| May 11 | 91.9°F (1987) | 33.1°F (1960) | 2.70 in (2003) |
| May 12 | 87.1°F (1961) | 28.9°F (1971) | 1.14 in (1983) |
| May 13 | 88.0°F (1977) | 15.1°F (1983) | 0.97 in (1905) |
| May 14 | 91.0°F (1998) | 34.0°F (1959) | 1.12 in (1957) |
| May 15 | 93.9°F (2001) | 28.0°F (1959) | 1.37 in (1961) |
| May 16 | 93.0°F (2001) | 32.0°F (1959) | 2.24 in (1951) |
| May 17 | 93.9°F (1987) | 35.1°F (1973) | 1.10 in (1999) |
| May 18 | 91.9°F (1987) | 37.9°F (1990) | 1.21 in (1905) |
| May 19 | 91.0°F (1998) | 34.0°F (1971) | 1.57 in (1962) |
| May 20 | 91.0°F (1975) | 35.1°F (1967) | 0.96 in (1990) |
| May 21 | 95.0°F (1964) | 35.1°F (1985) | 1.25 in (2001) |
| May 22 | 96.1°F (1964) | 30.9°F (1963) | 2.26 in (1906) |
| May 23 | 93.0°F (1964) | 30.0°F (1974) | 1.33 in (1946) |
| May 24 | 86.0°F (1977) | 37.9°F (1992) | 2.22 in (1954) |
| May 25 | 89.1°F (1977) | 39.0°F (1974) | 1.52 in (1908) |
| May 26 | 91.0°F (1966) | 36.0°F (1961) | 6.40 in (1983) |
| May 27 | 95.0°F (1969) | 37.0°F (1971) | 1.90 in (1906) |
| May 28 | 95.0°F (1969) | 39.9°F (1989) | 2.77 in (1978) |
| May 29 | 91.9°F (1988) | 39.0°F (1984) | 1.59 in (1991) |
| May 30 | 90.0°F (2002) | 39.9°F (1966) | 1.80 in (1917) |
| May 31 | 93.0°F (2002) | 37.9°F (1993) | 1.44 in (1998) |