May weather in Hortonville, WI
The average temperature in Hortonville in May is 56.4°F (45.3°F–67.6°F). Average precipitation: 4.21 inches.
May is a spring month in Hortonville, and is warmer than the annual average of 44.8°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 35m. For travel, May is a comfortable month to visit.
Avg High
67.6°F
Avg Low
45.3°F
Precipitation
4.21 in
Daylight
14h 35m
May records in Hortonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1952) | 24.1°F (1897) | 1.70 in (1911) |
| May 2 | 91.9°F (1959) | 19.9°F (1911) | 1.75 in (1902) |
| May 3 | 88.0°F (1934) | 25.0°F (2004) | 1.08 in (1902) |
| May 4 | 89.1°F (1952) | 25.0°F (1935) | 1.42 in (1913) |
| May 5 | 90.0°F (1949) | 25.0°F (1900) | 0.95 in (2010) |
| May 6 | 96.1°F (1934) | 25.0°F (1970) | 2.25 in (1960) |
| May 7 | 88.0°F (2016) | 28.0°F (1954) | 1.18 in (1999) |
| May 8 | 88.0°F (1992) | 24.1°F (1947) | 2.00 in (1904) |
| May 9 | 93.9°F (1934) | 21.0°F (1966) | 1.85 in (1927) |
| May 10 | 88.0°F (1959) | 25.0°F (1966) | 1.48 in (1963) |
| May 11 | 89.1°F (1896) | 26.1°F (1907) | 1.40 in (1942) |
| May 12 | 90.0°F (1900) | 25.0°F (1967) | 2.17 in (1896) |
| May 13 | 91.9°F (2022) | 26.1°F (2013) | 0.96 in (2011) |
| May 14 | 93.0°F (2022) | 28.0°F (1910) | 1.70 in (1957) |
| May 15 | 88.0°F (1991) | 28.9°F (1937) | 1.51 in (1941) |
| May 16 | 90.0°F (1936) | 28.9°F (1921) | 1.85 in (1992) |
| May 17 | 89.1°F (1903) | 28.0°F (1915) | 1.04 in (1969) |
| May 18 | 88.0°F (1897) | 30.0°F (1915) | 2.30 in (1918) |
| May 19 | 91.9°F (1934) | 28.9°F (1929) | 1.78 in (1918) |
| May 20 | 93.9°F (1934) | 28.9°F (2000) | 1.20 in (1912) |
| May 21 | 90.0°F (1921) | 30.9°F (1907) | 2.90 in (1914) |
| May 22 | 91.9°F (1925) | 28.0°F (1967) | 2.44 in (1970) |
| May 23 | 90.0°F (1975) | 28.0°F (1963) | 1.46 in (1930) |
| May 24 | 95.0°F (1928) | 30.9°F (1992) | 2.18 in (1946) |
| May 25 | 91.0°F (2010) | 28.0°F (1983) | 1.90 in (1918) |
| May 26 | 91.0°F (1914) | 30.0°F (1949) | 2.03 in (1904) |
| May 27 | 91.9°F (1978) | 28.9°F (1971) | 1.87 in (2024) |
| May 28 | 96.1°F (2018) | 28.9°F (1949) | 2.07 in (1973) |
| May 29 | 93.0°F (2018) | 28.9°F (1965) | 1.97 in (1905) |
| May 30 | 93.9°F (1939) | 28.0°F (1983) | 1.55 in (1908) |
| May 31 | 102.9°F (1934) | 32.0°F (1897) | 2.87 in (1954) |