May weather in Hayward, WI
The average temperature in Hayward in May is 55.6°F (41.9°F–69.3°F). Average precipitation: 3.99 inches. Average snowfall is 0.6 inches.
May is a spring month in Hayward, and is warmer than the annual average of 43.1°F. Daily temperatures swing about 27.4°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 45m. For travel, May is a comfortable month to visit.
Avg High
69.3°F
Avg Low
41.9°F
Precipitation
3.99 in
Snow
0.6 in
May records in Hayward
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1901) | 12.0°F (1903) | 1.62 in (1898) |
| May 2 | 86.0°F (2021) | 19.0°F (1911) | 1.39 in (2013) |
| May 3 | 84.0°F (1918) | 14.0°F (2005) | 1.59 in (2008) |
| May 4 | 84.0°F (1901) | 10.9°F (1907) | 2.36 in (1949) |
| May 5 | 89.1°F (1918) | 21.9°F (2002) | 1.10 in (1938) |
| May 6 | 89.1°F (2016) | 17.1°F (1907) | 1.52 in (1936) |
| May 7 | 91.9°F (2016) | 19.9°F (1906) | 1.97 in (1999) |
| May 8 | 87.1°F (1896) | 21.9°F (1914) | 1.42 in (2000) |
| May 9 | 90.0°F (1896) | 19.9°F (2010) | 1.46 in (2019) |
| May 10 | 91.0°F (1934) | 19.9°F (1904) | 1.40 in (1893) |
| May 11 | 88.0°F (2007) | 17.1°F (1907) | 1.54 in (2003) |
| May 12 | 91.0°F (1915) | 21.0°F (2020) | 2.26 in (1937) |
| May 13 | 91.0°F (1900) | 19.9°F (1910) | 1.18 in (1896) |
| May 14 | 87.1°F (1998) | 21.9°F (1895) | 1.88 in (1956) |
| May 15 | 90.0°F (1998) | 21.9°F (1934) | 1.40 in (1915) |
| May 16 | 91.9°F (1936) | 19.9°F (1904) | 1.20 in (1965) |
| May 17 | 88.0°F (1911) | 25.0°F (1935) | 2.45 in (1910) |
| May 18 | 90.0°F (1911) | 27.0°F (2002) | 1.75 in (1999) |
| May 19 | 90.0°F (1902) | 19.9°F (1923) | 2.43 in (1996) |
| May 20 | 89.1°F (1902) | 21.0°F (2002) | 1.35 in (2014) |
| May 21 | 89.1°F (2009) | 24.1°F (1895) | 2.57 in (1953) |
| May 22 | 90.0°F (1921) | 26.1°F (1917) | 2.54 in (1975) |
| May 23 | 88.0°F (1902) | 19.0°F (1917) | 1.03 in (1962) |
| May 24 | 91.0°F (2010) | 21.9°F (1917) | 2.50 in (1939) |
| May 25 | 91.9°F (2010) | 24.1°F (1901) | 2.30 in (1918) |
| May 26 | 91.9°F (1914) | 23.0°F (1905) | 1.75 in (1991) |
| May 27 | 91.9°F (2018) | 28.9°F (1917) | 1.98 in (2020) |
| May 28 | 91.9°F (2006) | 28.0°F (1917) | 1.75 in (1995) |
| May 29 | 93.9°F (1934) | 26.1°F (1917) | 1.52 in (1972) |
| May 30 | 93.0°F (2006) | 27.0°F (2001) | 0.89 in (1998) |
| May 31 | 91.0°F (1934) | 27.0°F (2009) | 2.10 in (1918) |