JanFebMarAprMayJunJulAugSepOctNovDec
118.518.8          
221.225.2          
321.826.3          
425.420.0          
541.620.0          
645.127.3          
739.013.6          
851.217.2          
960.627.9          
1043.850.9          
1131.935.6          
1235.025.0          
1343.1           
1441.5           
1518.1           
1630.1           
1734.7           
1819.1           
1919.9           
2013.0           
2134.9           
2232.4           
2322.0           
247.7           
2514.3           
2615.3           
2714.0           
2813.7           
2912.5          
3012.9          
3111.4      
Avg: 27.3* 25.7          
Hi: 60.6* 50.9          
Lo: 7.7* 13.6          
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
202527.632.852.659.364.778.682.677.075.862.646.435.5
202434.144.749.661.471.978.080.6* 78.474.964.551.738.6
202339.045.643.960.968.373.979.276.172.861.249.144.4
202228.537.149.054.871.878.281.579.371.160.350.9* 37.7
202132.731.053.658.167.079.4* 78.882.874.766.346.844.7
202038.736.250.453.266.278.684.880.072.358.953.937.2
201932.338.542.058.369.275.283.778.876.763.942.141.4
201831.941.938.650.476.677.682.481.575.959.639.639.9
201737.945.743.165.265.577.680.478.075.666.048.232.5
201632.839.252.856.068.178.983.584.477.264.254.534.0
201529.022.241.258.573.775.780.079.077.460.855.448.6
201428.128.639.158.469.178.476.578.171.760.042.738.7
2013           * 32.9
Avg32.737.046.357.969.377.5* 81.2* 79.574.762.348.4* 38.9