May weather in Howards Grove, WI
The average temperature in Howards Grove in May is 54.2°F (43.6°F–64.8°F). Average precipitation: 3.35 inches.
May is a spring month in Howards Grove, and is warmer than the annual average of 45.3°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 33m. For travel, May is a comfortable month to visit.
Avg High
64.8°F
Avg Low
43.6°F
Precipitation
3.35 in
Daylight
14h 33m
May records in Howards Grove
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (2021) | 30.2°F (2015) | 0.74 in (2007) |
| May 2 | 80.1°F (2012) | 28.9°F (2004) | 0.95 in (2018) |
| May 3 | 79.0°F (2015) | 25.0°F (2004) | 1.29 in (2021) |
| May 4 | 81.0°F (2000) | 26.1°F (2003) | 0.33 in (2024) |
| May 5 | 82.9°F (2000) | 33.1°F (2004) | 1.30 in (2003) |
| May 6 | 79.0°F (2016) | 30.2°F (2006) | 0.93 in (1999) |
| May 7 | 80.1°F (2000) | 28.9°F (1997) | 1.49 in (2024) |
| May 8 | 82.0°F (2018) | 26.2°F (2017) | 2.13 in (2004) |
| May 9 | 78.1°F (2001) | 30.2°F (2020) | 0.85 in (2018) |
| May 10 | 78.1°F (2001) | 30.9°F (1999) | 1.18 in (2016) |
| May 11 | 78.1°F (2023) | 32.0°F (2013) | 1.64 in (2006) |
| May 12 | 81.0°F (2022) | 29.1°F (2020) | 0.83 in (1999) |
| May 13 | 82.0°F (2022) | 28.2°F (2020) | 0.89 in (2009) |
| May 14 | 88.0°F (2007) | 34.0°F (1997) | 0.42 in (2004) |
| May 15 | 84.0°F (2012) | 31.1°F (2016) | 1.11 in (2007) |
| May 16 | 82.9°F (2017) | 30.9°F (1997) | 0.44 in (2019) |
| May 17 | 84.9°F (1998) | 30.9°F (2002) | 3.44 in (2020) |
| May 18 | 88.0°F (1998) | 28.9°F (2002) | 0.79 in (2020) |
| May 19 | 88.0°F (1998) | 30.0°F (2002) | 0.37 in (2019) |
| May 20 | 84.0°F (2009) | 30.2°F (2015) | 1.29 in (2004) |
| May 21 | 84.0°F (2021) | 28.0°F (2002) | 0.91 in (2025) |
| May 22 | 88.0°F (2021) | 30.0°F (1997) | 0.72 in (2004) |
| May 23 | 82.0°F (2007) | 37.0°F (2006) | 1.47 in (2004) |
| May 24 | 87.1°F (2010) | 35.1°F (2013) | 1.40 in (2015) |
| May 25 | 87.1°F (2021) | 35.1°F (2025) | 0.85 in (2022) |
| May 26 | 88.0°F (2018) | 33.1°F (2023) | 1.21 in (2024) |
| May 27 | 93.9°F (2018) | 35.1°F (1997) | 0.62 in (2021) |
| May 28 | 88.0°F (2012) | 30.2°F (2008) | 0.56 in (2017) |
| May 29 | 86.0°F (1999) | 36.0°F (2021) | 0.76 in (2015) |
| May 30 | 88.0°F (2010) | 34.0°F (2001) | 1.20 in (2006) |
| May 31 | 86.0°F (2011) | 34.0°F (2009) | 1.01 in (2006) |