Location        Latitude JulyTemp LeafIndex
Quebec          46.95    66.7     20.5            
NovaScotia      45.54    64.3     21.0    
NovaScotia      45.00    61.8     18.3    
Maine           45.42    65.0     18.6            
Vermont         44.50    63.5     18.6            
Michigan        46.37    65.5     19.8    
Michigan        45.03    67.7     20.6    
Ontario         43.00    67.9     19.2            
NewYork         42.80    70.2     19.8    
Michigan        42.70    71.1     15.8    
Iowa            42.42    74.4     14.5            
Iowa            40.75    76.4     18.5            
Illinois        41.38    75.9     16.7    
Illinois        40.35    76.4     13.9    
Ohio            40.80    71.9     14.3            
Ohio            40.92    74.2     15.2            
Ohio            40.33    73.0     16.6         
Ohio            41.58    71.4     18.2         
Pennsylvania    41.92    69.7     18.3         
Pennsylvania    40.12    72.6     13.3         
Massachusetts   42.75    69.2     20.0         
Connecticut     42.00    68.0     18.1         
Massachusetts   42.55    70.0     17.0         
Connecticutt    41.50    72.5     15.6         
Indiana         39.25    76.7     15.7         
Illinois        37.45    79.5     15.4 
Virginia        38.33    69.5     15.4 
Tennessee       36.25    74.3     15.8 
NorthCarolina   35.80    68.9     15.0 
Mississippi     31.38    80.8     15.9         
Georgia         32.83    81.2     14.0         
Florida         30.75    81.0     10.8