May weather in Biwabik, MN
The average temperature in Biwabik in May is 49.1°F (34.5°F–63.7°F). Average precipitation: 2.99 inches.
May is a spring month in Biwabik, and is warmer than the annual average of 36.4°F. Daily temperatures swing about 29.2°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 55m. For travel, May is cool.
Avg High
63.7°F
Avg Low
34.5°F
Precipitation
2.99 in
Daylight
14h 55m
May records in Biwabik
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 80.1°F (1999) | 10.0°F (2004) | 1.10 in (2001) |
| May 2 | 79.0°F (2021) | 10.0°F (2002) | 1.67 in (2001) |
| May 3 | 77.0°F (2000) | 8.1°F (2005) | 0.69 in (2008) |
| May 4 | 77.0°F (1998) | 12.0°F (2005) | 0.30 in (2002) |
| May 5 | 82.0°F (2000) | 10.9°F (2004) | 0.55 in (1997) |
| May 6 | 81.0°F (2000) | 18.0°F (1996) | 0.75 in (2009) |
| May 7 | 75.9°F (2009) | 10.9°F (2004) | 0.40 in (2008) |
| May 8 | 80.1°F (2018) | 19.9°F (2020) | 1.44 in (2000) |
| May 9 | 80.1°F (2007) | 17.1°F (2010) | 0.58 in (2014) |
| May 10 | 79.0°F (2007) | 18.0°F (2010) | 0.51 in (2005) |
| May 11 | 73.9°F (2022) | 18.0°F (2020) | 1.39 in (2015) |
| May 12 | 88.0°F (2025) | 15.1°F (1996) | 0.91 in (2022) |
| May 13 | 86.0°F (2025) | 15.1°F (1997) | 1.25 in (2022) |
| May 14 | 87.1°F (2025) | 21.9°F (2013) | 1.17 in (2007) |
| May 15 | 84.9°F (2025) | 12.9°F (2004) | 0.39 in (2015) |
| May 16 | 78.1°F (2025) | 23.0°F (2011) | 0.64 in (2009) |
| May 17 | 82.9°F (1998) | 18.0°F (2002) | 1.01 in (2004) |
| May 18 | 87.1°F (1998) | 17.1°F (2002) | 0.82 in (1996) |
| May 19 | 86.0°F (2012) | 16.0°F (2002) | 0.95 in (2005) |
| May 20 | 80.1°F (2012) | 16.0°F (2002) | 0.97 in (1999) |
| May 21 | 79.0°F (2010) | 17.1°F (2006) | 1.00 in (2001) |
| May 22 | 81.0°F (2021) | 19.0°F (2006) | 2.02 in (2024) |
| May 23 | 82.0°F (2021) | 23.0°F (2009) | 1.00 in (2001) |
| May 24 | 82.9°F (2023) | 21.9°F (2003) | 1.37 in (2012) |
| May 25 | 84.0°F (2010) | 24.1°F (2003) | 1.35 in (2001) |
| May 26 | 86.0°F (2010) | 21.9°F (2000) | 1.17 in (2005) |
| May 27 | 82.0°F (2018) | 21.9°F (1997) | 0.36 in (2012) |
| May 28 | 84.9°F (2006) | 19.9°F (2021) | 0.87 in (2012) |
| May 29 | 86.0°F (1999) | 21.9°F (2021) | 0.53 in (2011) |
| May 30 | 88.0°F (2018) | 23.0°F (1996) | 1.11 in (2022) |
| May 31 | 86.0°F (2014) | 21.9°F (2003) | 1.07 in (2023) |