May weather in Lone Rock, WI
The average temperature in Lone Rock in May is 59.2°F (47.9°F–70.4°F). Average precipitation: 3.72 inches.
May is a spring month in Lone Rock, and is warmer than the annual average of 47.3°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 29m. For travel, May is a comfortable month to visit.
Avg High
70.4°F
Avg Low
47.9°F
Precipitation
3.72 in
Daylight
14h 29m
May records in Lone Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.0°F (2021) | 23.0°F (1963) | 0.67 in (1952) |
| May 2 | 89.1°F (1959) | 26.1°F (1978) | 1.04 in (2018) |
| May 3 | 89.1°F (1949) | 21.0°F (2005) | 2.45 in (2018) |
| May 4 | 90.0°F (1959) | 21.9°F (2005) | 1.51 in (1950) |
| May 5 | 91.9°F (1949) | 28.9°F (1954) | 1.26 in (1965) |
| May 6 | 88.0°F (2016) | 25.0°F (1954) | 2.08 in (1960) |
| May 7 | 84.0°F (1965) | 27.0°F (1954) | 1.36 in (1952) |
| May 8 | 84.9°F (1963) | 26.1°F (1976) | 2.38 in (2002) |
| May 9 | 90.0°F (1979) | 24.3°F (2020) | 0.95 in (2002) |
| May 10 | 91.0°F (2011) | 21.9°F (1966) | 1.94 in (1967) |
| May 11 | 93.0°F (2022) | 30.2°F (2021) | 0.89 in (2018) |
| May 12 | 95.0°F (2022) | 28.0°F (1960) | 1.69 in (1964) |
| May 13 | 91.9°F (2022) | 28.9°F (1971) | 2.38 in (1978) |
| May 14 | 91.9°F (2013) | 31.1°F (2016) | 1.34 in (1978) |
| May 15 | 90.0°F (2025) | 28.0°F (1973) | 1.01 in (1964) |
| May 16 | 91.0°F (1962) | 28.0°F (1967) | 0.62 in (1960) |
| May 17 | 87.1°F (1962) | 28.0°F (1973) | 1.19 in (2020) |
| May 18 | 89.1°F (1962) | 32.0°F (2002) | 1.52 in (1971) |
| May 19 | 91.9°F (2012) | 30.9°F (1953) | 0.57 in (1960) |
| May 20 | 91.0°F (1975) | 27.0°F (1954) | 1.24 in (2025) |
| May 21 | 90.0°F (1970) | 28.9°F (2002) | 3.16 in (2004) |
| May 22 | 91.9°F (1956) | 27.0°F (1967) | 1.07 in (1952) |
| May 23 | 91.9°F (1975) | 24.1°F (1963) | 0.78 in (2004) |
| May 24 | 93.9°F (2010) | 35.1°F (1956) | 1.46 in (1950) |
| May 25 | 89.1°F (1972) | 32.0°F (1979) | 1.57 in (2011) |
| May 26 | 93.0°F (1967) | 32.0°F (1961) | 1.26 in (2015) |
| May 27 | 97.0°F (2018) | 32.0°F (1961) | 0.97 in (1954) |
| May 28 | 91.9°F (2006) | 34.0°F (2008) | 1.71 in (2020) |
| May 29 | 93.9°F (2018) | 30.0°F (1965) | 2.52 in (1962) |
| May 30 | 93.0°F (1953) | 37.0°F (1961) | 1.23 in (1977) |
| May 31 | 93.9°F (2023) | 33.1°F (1966) | 2.34 in (1954) |