May weather in Whitewater, WI
The average temperature in Whitewater in May is 57.6°F (46.7°F–68.6°F). Average precipitation: 4.19 inches.
May is a spring month in Whitewater, and is warmer than the annual average of 47°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 14h 27m. For travel, May is a comfortable month to visit.
Avg High
68.6°F
Avg Low
46.7°F
Precipitation
4.19 in
Snow
0.1 in
May records in Whitewater
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1952) | 24.1°F (1978) | 1.45 in (1972) |
| May 2 | 89.1°F (1959) | 28.0°F (1978) | 1.30 in (1987) |
| May 3 | 89.1°F (1959) | 25.0°F (2004) | 1.10 in (2013) |
| May 4 | 91.0°F (1952) | 28.9°F (1954) | 2.22 in (2001) |
| May 5 | 90.0°F (1952) | 28.0°F (1992) | 0.67 in (2003) |
| May 6 | 87.1°F (1959) | 21.0°F (1981) | 1.52 in (1960) |
| May 7 | 84.9°F (1965) | 25.0°F (1989) | 1.62 in (2012) |
| May 8 | 87.1°F (1979) | 25.0°F (2005) | 1.21 in (2024) |
| May 9 | 87.1°F (1979) | 17.1°F (1966) | 1.80 in (2004) |
| May 10 | 88.0°F (1979) | 23.0°F (1966) | 1.52 in (1990) |
| May 11 | 89.1°F (2022) | 27.0°F (1981) | 1.36 in (1967) |
| May 12 | 91.0°F (2022) | 28.9°F (1971) | 1.11 in (2006) |
| May 13 | 91.9°F (2022) | 28.9°F (2013) | 5.32 in (2014) |
| May 14 | 91.0°F (2022) | 33.1°F (1953) | 1.17 in (1945) |
| May 15 | 91.9°F (2022) | 27.0°F (2016) | 0.82 in (1948) |
| May 16 | 89.1°F (1977) | 30.0°F (1997) | 1.24 in (1964) |
| May 17 | 89.1°F (1977) | 32.0°F (1994) | 1.46 in (1999) |
| May 18 | 90.0°F (1977) | 28.0°F (2002) | 1.52 in (2000) |
| May 19 | 93.0°F (1975) | 32.0°F (1993) | 2.30 in (1946) |
| May 20 | 93.0°F (1975) | 26.1°F (2005) | 1.74 in (1990) |
| May 21 | 90.0°F (1977) | 27.0°F (2002) | 1.67 in (2025) |
| May 22 | 90.0°F (1956) | 30.9°F (1967) | 3.12 in (2004) |
| May 23 | 89.1°F (1975) | 30.0°F (1963) | 1.57 in (1965) |
| May 24 | 90.0°F (2010) | 34.0°F (2013) | 0.72 in (1992) |
| May 25 | 91.0°F (2010) | 30.9°F (1988) | 2.75 in (1984) |
| May 26 | 90.0°F (1967) | 33.1°F (1961) | 0.71 in (2008) |
| May 27 | 91.9°F (1978) | 30.0°F (1992) | 1.42 in (2000) |
| May 28 | 95.0°F (2018) | 30.0°F (1994) | 1.20 in (1967) |
| May 29 | 91.9°F (1991) | 33.1°F (1964) | 1.38 in (1980) |
| May 30 | 95.0°F (2018) | 30.0°F (1996) | 1.27 in (1957) |
| May 31 | 90.0°F (1988) | 33.1°F (1966) | 1.40 in (1942) |