National Weather Service United States Department of Commerce

Summer 2010

Summer Heat Makes It Into Record Books

          Numerous Top 10 Records Across the Area

June, July, August (JJA) 2010

  Toledo Mansfield Cleveland Akron-Canton Youngstown

Erie, PA

# of days 90+

21 8 16 10 9 8
Normal # of 90+ for JJA 12 6 8 7 6 2
Average Temperature JJA 74.3 72.6 74.3 73.1 71.0 72.2
Departure from Normal for JJA +3.4 +3.6 +4.4 +3.2 +2.9 +2.1
Rank (warmest summers JJA - preliminary) 6th 5th 4th 6th 20th 6th

 All data are considered preliminary.

Ohio's Summer Was 4th Warmest on Record

Map of Temperature Rankings by state

Temperature Summary:

Summer 2010 Cleveland Hopkins Airport

Temperature Summary graph for Cleveland Hopkins Airport

The recent seasonal climate summary for each station can be found here:



Additional Notes...
All data are considered preliminary. The National Climatic Data Center finalizes and stores the official record of all of our weather data. Period of record are as follows:
Records date back to 1874 for Erie
                                  1897 for Youngstown
                                  1871 for Canton-Akron, Cleveland, and Toledo
                                  1916 for Mansfield 

Climate Normal Period 1971 to 2000