May weather in Silver Bay, MN
The average temperature in Silver Bay in May is 49.7°F (39.8°F–59.5°F). Average precipitation: 3.52 inches. Average snowfall is 0.4 inches.
May is a spring month in Silver Bay, and is warmer than the annual average of 38.9°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 53m. For travel, May is a comfortable month to visit.
Avg High
59.5°F
Avg Low
39.8°F
Precipitation
3.52 in
Snow
0.4 in
May records in Silver Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 77.0°F (1998) | 25.0°F (1997) | 1.58 in (2022) |
| May 2 | 84.9°F (2021) | 24.1°F (2002) | 1.16 in (2006) |
| May 3 | 79.0°F (2012) | 23.0°F (2005) | 1.32 in (2008) |
| May 4 | 82.9°F (2015) | 24.1°F (1996) | 0.30 in (2019) |
| May 5 | 73.9°F (2018) | 27.0°F (2004) | 0.43 in (1998) |
| May 6 | 77.0°F (2000) | 28.0°F (1996) | 0.76 in (2009) |
| May 7 | 93.0°F (2016) | 27.0°F (2019) | 1.06 in (1999) |
| May 8 | 73.0°F (2000) | 17.1°F (2020) | 1.80 in (2000) |
| May 9 | 81.0°F (2007) | 21.0°F (2020) | 0.92 in (2019) |
| May 10 | 82.9°F (2007) | 28.0°F (2020) | 1.90 in (2003) |
| May 11 | 93.0°F (2007) | 24.1°F (2020) | 1.18 in (2015) |
| May 12 | 82.0°F (2025) | 18.0°F (2002) | 1.70 in (2022) |
| May 13 | 82.9°F (2025) | 24.1°F (1997) | 1.39 in (2014) |
| May 14 | 86.0°F (2001) | 25.0°F (2016) | 1.48 in (1995) |
| May 15 | 79.0°F (1995) | 27.0°F (2004) | 0.62 in (1994) |
| May 16 | 82.0°F (2023) | 28.9°F (2014) | 0.56 in (1998) |
| May 17 | 89.1°F (2018) | 27.0°F (2002) | 1.21 in (2004) |
| May 18 | 87.1°F (2021) | 27.0°F (2002) | 0.95 in (1996) |
| May 19 | 82.0°F (1996) | 28.9°F (2000) | 1.00 in (2005) |
| May 20 | 82.0°F (2010) | 28.0°F (2002) | 1.08 in (2014) |
| May 21 | 90.0°F (1994) | 30.0°F (1997) | 1.23 in (2001) |
| May 22 | 84.0°F (1994) | 33.1°F (2025) | 2.85 in (2024) |
| May 23 | 84.0°F (1994) | 33.1°F (1997) | 0.64 in (2019) |
| May 24 | 82.9°F (2023) | 27.0°F (2004) | 1.15 in (2012) |
| May 25 | 77.0°F (2010) | 34.0°F (2011) | 2.36 in (2012) |
| May 26 | 86.0°F (2018) | 35.1°F (1996) | 1.10 in (2015) |
| May 27 | 88.0°F (2014) | 30.0°F (2008) | 1.07 in (2020) |
| May 28 | 90.0°F (2018) | 26.1°F (2021) | 1.09 in (2016) |
| May 29 | 82.0°F (1999) | 28.9°F (2021) | 0.81 in (2011) |
| May 30 | 90.0°F (1999) | 30.9°F (1996) | 0.38 in (2008) |
| May 31 | 88.0°F (1995) | 30.0°F (2015) | 2.90 in (2004) |