May weather in Onekama, MI
The average temperature in Onekama in May is 55.9°F (44.8°F–67.1°F). Average precipitation: 3.29 inches.
May is a spring month in Onekama, and is warmer than the annual average of 47.5°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 36m. For travel, May is a comfortable month to visit.
Avg High
67.1°F
Avg Low
44.8°F
Precipitation
3.29 in
Daylight
14h 36m
May records in Onekama
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1951) | 25.0°F (1978) | 1.20 in (1930) |
| May 2 | 89.1°F (1913) | 21.0°F (1950) | 1.37 in (1936) |
| May 3 | 86.0°F (1959) | 25.0°F (1986) | 3.05 in (2012) |
| May 4 | 84.0°F (1949) | 21.9°F (1898) | 1.12 in (1902) |
| May 5 | 84.9°F (1949) | 27.0°F (1992) | 0.89 in (1964) |
| May 6 | 86.0°F (1930) | 21.0°F (1992) | 1.15 in (1960) |
| May 7 | 84.0°F (1889) | 25.0°F (1989) | 0.92 in (1983) |
| May 8 | 82.0°F (1889) | 26.1°F (1989) | 1.11 in (2004) |
| May 9 | 88.0°F (1993) | 26.1°F (1933) | 1.26 in (2019) |
| May 10 | 88.0°F (1930) | 24.1°F (1961) | 2.03 in (1990) |
| May 11 | 84.9°F (1930) | 25.0°F (1978) | 1.72 in (2022) |
| May 12 | 87.1°F (2022) | 25.0°F (2020) | 1.47 in (2000) |
| May 13 | 88.0°F (2022) | 24.1°F (1996) | 1.05 in (2004) |
| May 14 | 84.9°F (1982) | 28.9°F (1911) | 1.01 in (2009) |
| May 15 | 88.0°F (1998) | 28.0°F (2002) | 1.27 in (1923) |
| May 16 | 89.1°F (1977) | 27.0°F (1984) | 1.33 in (2001) |
| May 17 | 90.0°F (1962) | 27.0°F (1898) | 0.98 in (1986) |
| May 18 | 98.1°F (1918) | 30.0°F (1956) | 1.15 in (2020) |
| May 19 | 89.1°F (1951) | 26.1°F (2002) | 0.85 in (2005) |
| May 20 | 90.0°F (1977) | 28.0°F (2015) | 1.93 in (1923) |
| May 21 | 89.1°F (1977) | 25.0°F (2002) | 1.84 in (1911) |
| May 22 | 87.1°F (1977) | 28.9°F (1967) | 1.38 in (1911) |
| May 23 | 87.1°F (1933) | 28.9°F (1963) | 1.17 in (2004) |
| May 24 | 89.1°F (2010) | 30.9°F (1956) | 1.24 in (2004) |
| May 25 | 91.0°F (1914) | 23.0°F (1992) | 2.47 in (1918) |
| May 26 | 89.1°F (1911) | 26.1°F (1992) | 1.40 in (1918) |
| May 27 | 91.9°F (1911) | 21.9°F (1992) | 1.15 in (2009) |
| May 28 | 93.0°F (1911) | 27.0°F (2008) | 2.15 in (1945) |
| May 29 | 93.0°F (2018) | 28.9°F (1992) | 1.11 in (1942) |
| May 30 | 89.1°F (1944) | 28.0°F (1992) | 1.37 in (1989) |
| May 31 | 93.0°F (1934) | 28.0°F (1897) | 2.40 in (1989) |