The 2010 yearly average temperature at the National Weather Service office in Negaunee Township was 43.2 degrees. This is well above the yearly normal average temperature of 39.7 degrees. The list below shows the Top 10 warmest years on record.
Rank Year Value
1 1998 43.4
2 2010 43.2
3 1987 43.0
4 2001 42.6
4 2006 42.6
6 1999 42.0
7 2005 41.7
8 2007 41.5
9 1990 41.1
10 1973 41.0
One item of note is how this year compares to past years that started with an El Nino. For example, both 1987 and 1998 had an El Nino in place at the start of the year, which produced warmer than normal winter and spring temperatures. 2010 had the same results, with the month of January through May all ending up well above normal.
Note: Weather Records for the Marquette National Weather Service office located in Negaunee Township data back to 1961.