May weather in St. Bonifacius, MN
The average temperature in St. Bonifacius in May is 56.2°F (44.4°F–68.0°F). Average precipitation: 4.41 inches.
May is a spring month in St. Bonifacius, and is warmer than the annual average of 44.1°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 39m. For travel, May is a comfortable month to visit.
Avg High
68.0°F
Avg Low
44.4°F
Precipitation
4.41 in
Daylight
14h 39m
May records in St. Bonifacius
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 73.0°F (2007) | 30.9°F (2011) | 1.06 in (2006) |
| May 2 | 75.0°F (2012) | 28.0°F (2005) | 1.13 in (2012) |
| May 3 | 81.0°F (2012) | 28.0°F (2005) | 1.46 in (2008) |
| May 4 | 82.0°F (2015) | 26.1°F (2011) | 0.40 in (2012) |
| May 5 | 79.0°F (2010) | 27.0°F (2005) | 0.48 in (2003) |
| May 6 | 79.0°F (2016) | 33.1°F (2006) | 2.46 in (2012) |
| May 7 | 91.0°F (2016) | 35.1°F (2006) | 0.34 in (2008) |
| May 8 | 77.0°F (2013) | 33.1°F (2010) | 0.83 in (2010) |
| May 9 | 75.9°F (2005) | 28.9°F (2010) | 0.94 in (2014) |
| May 10 | 80.1°F (2007) | 30.0°F (2010) | 0.75 in (2016) |
| May 11 | 89.1°F (2011) | 32.0°F (2009) | 1.45 in (2003) |
| May 12 | 77.0°F (2011) | 30.0°F (2013) | 1.10 in (2014) |
| May 13 | 78.1°F (2017) | 33.1°F (2005) | 1.12 in (2005) |
| May 14 | 91.9°F (2007) | 32.0°F (2016) | 0.42 in (2003) |
| May 15 | 98.1°F (2013) | 27.0°F (2016) | 0.11 in (2011) |
| May 16 | 90.0°F (2007) | 28.0°F (2016) | 0.62 in (2017) |
| May 17 | 82.9°F (2017) | 32.0°F (2009) | 0.71 in (2017) |
| May 18 | 84.9°F (2012) | 30.9°F (2009) | 1.87 in (2017) |
| May 19 | 93.0°F (2012) | 35.1°F (2016) | 1.39 in (2013) |
| May 20 | 96.1°F (2009) | 35.1°F (2015) | 1.23 in (2003) |
| May 21 | 93.0°F (2009) | 36.0°F (2015) | 1.50 in (2017) |
| May 22 | 80.1°F (2016) | 33.1°F (2006) | 0.43 in (2011) |
| May 23 | 87.1°F (2012) | 33.1°F (2006) | 0.85 in (2011) |
| May 24 | 88.0°F (2012) | 34.0°F (2013) | 2.84 in (2012) |
| May 25 | 93.9°F (2010) | 34.0°F (2013) | 1.08 in (2012) |
| May 26 | 88.0°F (2010) | 39.0°F (2007) | 0.50 in (2007) |
| May 27 | 82.9°F (2006) | 39.9°F (2008) | 0.87 in (2015) |
| May 28 | 89.1°F (2012) | 39.0°F (2008) | 1.46 in (2012) |
| May 29 | 97.0°F (2006) | 41.0°F (2009) | 0.22 in (2016) |
| May 30 | 93.0°F (2006) | 46.0°F (2005) | 0.33 in (2015) |
| May 31 | 88.0°F (2014) | 37.9°F (2009) | 0.44 in (2008) |