May weather in Berlin, WI
The average temperature in Berlin in May is 56.5°F (45.8°F–67.2°F). Average precipitation: 4.22 inches.
May is a spring month in Berlin, and is warmer than the annual average of 45°F. Daily temperatures swing about 21.4°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
67.2°F
Avg Low
45.8°F
Precipitation
4.22 in
Daylight
14h 33m
May records in Berlin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (2007) | 32.0°F (2005) | 1.36 in (2010) |
| May 2 | 86.0°F (2013) | 30.0°F (2005) | 1.27 in (2018) |
| May 3 | 82.0°F (2021) | 30.9°F (2005) | 3.30 in (2012) |
| May 4 | 78.1°F (2015) | 28.9°F (2011) | 2.13 in (2018) |
| May 5 | 77.0°F (2010) | 33.1°F (2016) | 0.18 in (2010) |
| May 6 | 78.1°F (2005) | 33.1°F (2020) | 0.31 in (2009) |
| May 7 | 86.0°F (2016) | 30.0°F (2006) | 1.85 in (2012) |
| May 8 | 82.0°F (2015) | 28.9°F (2021) | 1.19 in (2024) |
| May 9 | 81.0°F (2015) | 28.0°F (2020) | 0.83 in (2019) |
| May 10 | 84.9°F (2007) | 35.1°F (2010) | 1.12 in (2013) |
| May 11 | 87.1°F (2022) | 33.1°F (2005) | 0.61 in (2016) |
| May 12 | 81.0°F (2023) | 27.0°F (2020) | 1.87 in (2006) |
| May 13 | 91.9°F (2022) | 28.9°F (2013) | 0.80 in (2010) |
| May 14 | 91.9°F (2022) | 28.9°F (2013) | 0.61 in (2009) |
| May 15 | 84.9°F (2022) | 28.0°F (2016) | 0.30 in (2006) |
| May 16 | 82.0°F (2012) | 32.0°F (2014) | 0.33 in (2017) |
| May 17 | 82.9°F (2017) | 32.0°F (2014) | 0.64 in (2019) |
| May 18 | 78.1°F (2017) | 35.1°F (2016) | 2.84 in (2020) |
| May 19 | 86.0°F (2024) | 32.0°F (2008) | 0.26 in (2021) |
| May 20 | 88.0°F (2012) | 34.0°F (2015) | 0.55 in (2018) |
| May 21 | 87.1°F (2012) | 34.0°F (2015) | 1.34 in (2025) |
| May 22 | 84.9°F (2007) | 36.0°F (2015) | 0.90 in (2024) |
| May 23 | 86.0°F (2007) | 39.0°F (2008) | 1.30 in (2013) |
| May 24 | 88.0°F (2010) | 36.0°F (2013) | 0.81 in (2006) |
| May 25 | 91.0°F (2010) | 36.0°F (2013) | 1.41 in (2015) |
| May 26 | 84.9°F (2010) | 30.9°F (2023) | 1.20 in (2011) |
| May 27 | 90.0°F (2018) | 32.0°F (2023) | 1.38 in (2024) |
| May 28 | 95.0°F (2018) | 34.0°F (2008) | 1.96 in (2019) |
| May 29 | 93.0°F (2018) | 35.1°F (2021) | 2.36 in (2020) |
| May 30 | 90.0°F (2018) | 37.0°F (2021) | 1.58 in (2015) |
| May 31 | 90.0°F (2010) | 39.0°F (2009) | 1.41 in (2018) |