JanFebMarAprMayJunJulAugSepOctNovDec
127.930.430.120.418.6       
230.527.124.121.819.0       
327.428.822.121.119.4       
428.831.325.721.118.9       
529.230.723.621.519.0       
629.828.923.021.221.1       
730.130.222.820.121.3       
826.927.623.922.019.8       
926.830.124.021.620.4       
1028.629.822.423.118.9       
1132.931.818.722.617.8       
1228.529.521.821.019.8       
1327.625.225.221.918.5       
1429.422.722.620.217.9       
1528.323.222.819.917.2       
1628.525.622.421.118.3       
1731.326.523.421.9        
1827.326.523.922.0        
1925.926.225.121.3        
2023.823.925.320.4        
2123.126.323.919.2        
2228.425.124.619.2        
23 28.222.916.9        
2423.527.922.717.3        
2524.630.820.219.4        
2625.527.719.820.1        
2726.129.625.020.6        
2829.025.725.121.0        
2919.623.221.9        
3030.325.321.2        
3129.520.7     
Avg: * 27.627.823.420.8* 19.1       
Hi: * 32.931.830.123.1* 21.3       
Lo: * 19.622.718.716.9* 17.2       
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
2026* 27.627.823.420.8* 19.1       
202527.329.627.223.520.617.617.117.319.221.626.927.0
202429.328.324.022.418.617.816.717.519.021.624.427.2
202325.926.325.122.719.717.116.116.519.221.223.726.1
202228.928.727.223.620.117.116.717.519.221.023.826.3
202128.227.725.522.719.417.516.316.518.420.725.426.8
202027.529.425.522.718.917.516.017.218.622.424.025.9
201928.328.827.122.220.416.816.916.018.720.124.626.2
201828.626.526.322.019.015.315.716.418.121.223.125.6
2017    * 17.416.515.116.817.719.622.827.2
Avg* 27.928.125.722.5* 19.317.016.316.918.721.024.326.5