Weather history and climate summary information is available for the following locations:
- Duluth
- Minneapolis
Warmest May Days
The warmest May days in Minnesota are:
| Minneapolis, Minnesota | 2009 | 97°F |
| Minneapolis, Minnesota | 2006 | 97°F |
| Minneapolis, Minnesota | 2010 | 95°F |
| Minneapolis, Minnesota | 1978 | 93.9°F |
| Minneapolis, Minnesota | 2001 | 93.9°F |
Coldest May Days
The coldest May days in Minnesota were:
| Duluth, Minnesota | 1989 | 19°F |
| Duluth, Minnesota | 1978 | 19.9°F |
| Duluth, Minnesota | 2002 | 19.9°F |
| Duluth, Minnesota | 1954 | 20.3°F |
| Duluth, Minnesota | 1997 | 21.9°F |
Wettest May Days
The wettest single days in May occurred:
| Duluth, Minnesota | 2010 | 3.9 inches |
| Duluth, Minnesota | 1979 | 3.2 inches |
| Minneapolis, Minnesota | 2012 | 2.3 inches |
| Duluth, Minnesota | 1950 | 2.2 inches |
| Minneapolis, Minnesota | 1978 | 2.2 inches |