May weather in Ashwaubenon, WI
The average temperature in Ashwaubenon in May is 56.5°F (46.0°F–67.1°F). Average precipitation: 3.35 inches.
May is a spring month in Ashwaubenon, and is warmer than the annual average of 45.7°F. Daily temperatures swing about 21.1°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
46.0°F
Precipitation
3.35 in
Daylight
14h 36m
May records in Ashwaubenon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1952) | 25.0°F (1978) | 1.19 in (1973) |
| May 2 | 91.0°F (1959) | 21.9°F (1911) | 1.03 in (1979) |
| May 3 | 86.0°F (1949) | 27.0°F (1967) | 1.25 in (2012) |
| May 4 | 89.1°F (1952) | 27.0°F (1907) | 1.17 in (1913) |
| May 5 | 90.0°F (1949) | 26.1°F (1891) | 1.15 in (1974) |
| May 6 | 91.9°F (1934) | 24.1°F (1970) | 2.04 in (1960) |
| May 7 | 87.1°F (1896) | 27.0°F (1954) | 0.84 in (2010) |
| May 8 | 88.0°F (1896) | 25.0°F (1950) | 1.74 in (1904) |
| May 9 | 91.9°F (1934) | 21.0°F (1966) | 1.60 in (1918) |
| May 10 | 86.0°F (1896) | 24.1°F (1966) | 1.03 in (1895) |
| May 11 | 88.0°F (1922) | 28.0°F (1907) | 1.38 in (2006) |
| May 12 | 93.9°F (2022) | 25.2°F (2020) | 1.05 in (2014) |
| May 13 | 91.9°F (2022) | 29.1°F (2020) | 1.38 in (1978) |
| May 14 | 89.1°F (1991) | 28.9°F (1895) | 2.17 in (1957) |
| May 15 | 87.1°F (1991) | 28.9°F (1929) | 1.50 in (1894) |
| May 16 | 87.1°F (1977) | 28.0°F (1929) | 0.85 in (1992) |
| May 17 | 88.0°F (1972) | 28.9°F (1891) | 1.46 in (2020) |
| May 18 | 88.0°F (1972) | 30.0°F (2002) | 1.64 in (1918) |
| May 19 | 89.1°F (2012) | 30.9°F (2002) | 1.98 in (1918) |
| May 20 | 90.0°F (1948) | 30.0°F (2002) | 1.02 in (1913) |
| May 21 | 88.0°F (1970) | 30.0°F (2002) | 2.45 in (1914) |
| May 22 | 91.0°F (1921) | 28.9°F (1967) | 1.54 in (1970) |
| May 23 | 88.0°F (2010) | 28.9°F (1958) | 1.60 in (2004) |
| May 24 | 90.0°F (2010) | 33.1°F (1992) | 2.05 in (1989) |
| May 25 | 89.1°F (2018) | 32.0°F (1988) | 1.54 in (1957) |
| May 26 | 91.9°F (2018) | 30.9°F (1969) | 1.42 in (2024) |
| May 27 | 97.0°F (2018) | 30.9°F (1961) | 2.22 in (1973) |
| May 28 | 89.1°F (1991) | 30.9°F (1889) | 2.94 in (2020) |
| May 29 | 91.0°F (1895) | 32.0°F (1965) | 2.60 in (1942) |
| May 30 | 91.9°F (1939) | 33.1°F (1894) | 2.21 in (1943) |
| May 31 | 99.0°F (1934) | 34.0°F (1897) | 2.14 in (1954) |