JanFebMarAprMayJunJulAugSepOctNovDec
127.930.430.120.4        
230.527.124.121.8        
327.428.822.121.1        
428.831.325.721.1        
529.230.723.621.5        
629.828.923.021.2        
730.130.222.820.1        
826.927.623.922.0        
926.830.124.021.6        
1028.629.822.423.1        
1132.931.818.722.6        
1228.529.521.821.0        
1327.625.225.221.9        
1429.422.722.620.2        
1528.323.222.819.9        
1628.525.622.421.1        
1731.326.523.4         
1827.326.523.9         
1925.926.225.1         
2023.823.925.3         
2123.126.323.9         
2228.425.124.6         
23 28.222.9         
2423.527.922.7         
2524.630.820.2         
2625.527.719.8         
2726.129.625.0         
2829.025.725.1         
2919.623.2         
3030.325.3         
3129.520.7     
Avg: * 27.627.823.4* 21.3        
Hi: * 32.931.830.1* 23.1        
Lo: * 19.622.718.7* 19.9        
Note:  *Incomplete dataset.
AvgJanFebMarAprMayJunJulAugSepOctNovDec
2026* 27.627.823.4* 21.3        
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* 27.928.125.7* 22.6* 19.317.016.316.918.721.024.326.5