May weather in Arlington, WI
The average temperature in Arlington in May is 57.5°F (45.9°F–69.0°F). Average precipitation: 4.24 inches.
May is a spring month in Arlington, and is warmer than the annual average of 46°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 30m. For travel, May is a comfortable month to visit.
Avg High
69.0°F
Avg Low
45.9°F
Precipitation
4.24 in
Snow
0.1 in
May records in Arlington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (2013) | 23.0°F (1978) | 0.63 in (1973) |
| May 2 | 89.1°F (2021) | 19.0°F (2005) | 1.50 in (2008) |
| May 3 | 84.0°F (2021) | 26.1°F (2005) | 0.71 in (1984) |
| May 4 | 84.0°F (1980) | 24.1°F (2011) | 2.25 in (2018) |
| May 5 | 84.9°F (1980) | 27.0°F (1992) | 0.50 in (1991) |
| May 6 | 82.0°F (2000) | 25.0°F (1970) | 0.90 in (1999) |
| May 7 | 84.9°F (2016) | 26.1°F (1974) | 0.92 in (1973) |
| May 8 | 82.9°F (1963) | 30.0°F (2017) | 1.02 in (2024) |
| May 9 | 84.0°F (1979) | 23.0°F (1966) | 1.63 in (1963) |
| May 10 | 84.0°F (1979) | 23.0°F (1966) | 1.57 in (2013) |
| May 11 | 89.1°F (2022) | 30.9°F (1990) | 1.13 in (2000) |
| May 12 | 89.1°F (2022) | 28.9°F (2013) | 1.60 in (1978) |
| May 13 | 91.9°F (2022) | 25.0°F (2013) | 3.70 in (1978) |
| May 14 | 91.0°F (2022) | 30.0°F (2013) | 1.38 in (2009) |
| May 15 | 88.0°F (2013) | 28.9°F (2016) | 1.00 in (1985) |
| May 16 | 88.0°F (2025) | 30.0°F (2016) | 1.53 in (1999) |
| May 17 | 87.1°F (2001) | 28.9°F (2002) | 2.58 in (2000) |
| May 18 | 88.0°F (1977) | 33.1°F (2011) | 1.05 in (2013) |
| May 19 | 91.0°F (1972) | 33.1°F (1993) | 1.02 in (1990) |
| May 20 | 89.1°F (2012) | 30.0°F (1997) | 0.76 in (2001) |
| May 21 | 87.1°F (2012) | 32.0°F (2008) | 2.96 in (2004) |
| May 22 | 90.0°F (1975) | 30.0°F (1967) | 2.01 in (2024) |
| May 23 | 87.1°F (1975) | 30.9°F (1963) | 0.91 in (1993) |
| May 24 | 88.0°F (2010) | 30.0°F (2013) | 1.67 in (1966) |
| May 25 | 90.0°F (2010) | 30.9°F (1992) | 2.65 in (2019) |
| May 26 | 87.1°F (1967) | 35.1°F (1983) | 1.06 in (2022) |
| May 27 | 91.0°F (2018) | 27.0°F (2011) | 1.42 in (1973) |
| May 28 | 96.1°F (2018) | 32.0°F (2008) | 0.87 in (1995) |
| May 29 | 93.0°F (2018) | 32.0°F (1965) | 0.90 in (2020) |
| May 30 | 93.0°F (2018) | 32.0°F (2021) | 1.92 in (2000) |
| May 31 | 89.1°F (1986) | 37.0°F (2015) | 2.83 in (2000) |