May weather in Mackinaw City, MI
The average temperature in Mackinaw City in May is 51.4°F (41.9°F–60.8°F). Average precipitation: inches.
May is a spring month in Mackinaw City, and is warmer than the annual average of 44.3°F. Daily temperatures swing about 18.9°F between overnight low and afternoon high. Daylight averages about 14h 44m. For travel, May is a comfortable month to visit.
Avg High
60.8°F
Avg Low
41.9°F
Precipitation
in
Daylight
14h 44m
May records in Mackinaw City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 70.0°F (2001) | 28.9°F (1978) | 1.06 in (1997) |
| May 2 | 71.1°F (1999) | 28.0°F (1986) | 1.08 in (1983) |
| May 3 | 77.0°F (1980) | 26.1°F (1984) | 0.62 in (1979) |
| May 4 | 73.9°F (1980) | 26.1°F (1974) | 0.40 in (1993) |
| May 5 | 75.0°F (1988) | 28.0°F (1983) | 0.61 in (1977) |
| May 6 | 72.0°F (2000) | 26.1°F (1992) | 0.60 in (1977) |
| May 7 | 72.0°F (2000) | 28.0°F (1989) | 1.00 in (1983) |
| May 8 | 70.0°F (1992) | 30.0°F (1976) | 1.00 in (2001) |
| May 9 | 71.1°F (1975) | 30.9°F (1977) | 0.77 in (2002) |
| May 10 | 66.9°F (2006) | 28.9°F (1983) | 0.99 in (1990) |
| May 11 | 73.9°F (1992) | 15.1°F (1981) | 1.30 in (2006) |
| May 12 | 75.0°F (1985) | 28.0°F (1981) | 1.05 in (1978) |
| May 13 | 70.0°F (1995) | 30.0°F (1994) | 1.42 in (1991) |
| May 14 | 72.0°F (1991) | 28.0°F (1992) | 1.02 in (1978) |
| May 15 | 75.0°F (1991) | 28.9°F (1984) | 0.57 in (1975) |
| May 16 | 80.1°F (1977) | 27.0°F (1983) | 1.00 in (2001) |
| May 17 | 80.1°F (1977) | 21.9°F (1981) | 0.56 in (1986) |
| May 18 | 73.9°F (1978) | 33.1°F (1981) | 0.91 in (2006) |
| May 19 | 77.0°F (1977) | 28.0°F (1974) | 0.70 in (1983) |
| May 20 | 75.0°F (1975) | 33.1°F (2000) | 0.56 in (1989) |
| May 21 | 79.0°F (1992) | 33.1°F (2000) | 0.22 in (1979) |
| May 22 | 75.0°F (1981) | 30.9°F (1997) | 0.50 in (2001) |
| May 23 | 75.9°F (1975) | 35.1°F (1979) | 0.72 in (2004) |
| May 24 | 80.1°F (2007) | 36.0°F (1992) | 1.03 in (2004) |
| May 25 | 81.0°F (2007) | 32.0°F (1992) | 1.60 in (1989) |
| May 26 | 80.1°F (1986) | 33.1°F (1992) | 1.40 in (1987) |
| May 27 | 81.0°F (1986) | 32.0°F (1983) | 0.71 in (2002) |
| May 28 | 84.0°F (1987) | 32.0°F (2008) | 0.97 in (1995) |
| May 29 | 79.0°F (1999) | 35.1°F (1984) | 1.10 in (1983) |
| May 30 | 82.0°F (2006) | 36.0°F (1996) | 0.80 in (1975) |
| May 31 | 82.0°F (2007) | 35.1°F (1981) | 1.52 in (1998) |