Observations at Pitsford Hall,1st,2nd,3rd,4th,5th,6th,7th,8th,9th,10th,11th,12th,13th,14th,15th,16th,17th,18th,19th,20th,21st,22nd*,23rd,24th,25th,26th,27th,28th,29th,30th*,31st* Time of Observations (GMT),9,9,9,8,9,9,9,9,9,9,8,9,7,9,7,7,9,8,9,9,9,9,9,9,8,9,8,9,9,9,9 Total Cloud (oktas),4,5,6,8,8,2,2,0,7,8,3,3,5,6,8,8,8,3,4,3,3,1,8,5,8,8,8,8,6,7,8 Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Direction ,s,s,sse,se,calm,e,ene,ene,e,se,ne,ne,n,ne,ne,ne,ene,ne,ne,ene,ene,ene,ene,ne,nne,ne,nne,ene,ene,n,calm Speed (knots),4,8,7,8,0,7,4,9,2,1,9,15,10,12,9,1,8,6,8,6,9,5,2,17,14,15,10,8,1,8,0 Weather,3,1,2,2,2,2,5,5,5,5,5,5,1,1,2,63,2,2,3,3,5,3,2,2,63,2,51,10,10,_,_ Visibility,7,7,8,7,7,5,5,6,6,6,6,7,7,7,7,7,7,8,7,8,7,7,6,7,5,7,5,4,7,7,7 Screen (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Dry Bulb,11,9.9,13.1,14.9,15.4,18.1,18.1,18.7,18.6,17.5,19.9,18.4,9.9,12.4,9.8,8.7,11.2,10.2,10.4,12.1,13.4,14.4,11.9,14.5,12,13,10.1,13.8,14.5,12.8,16.8 Wet Bulb,8.6,8.4,9.1,11.9,14.3,14.2,15,15,15.5,14.4,14.9,13.7,8.7,10.3,8.6,8.4,10.1,7.6,7.4,7.9,10.8,12,9.5,12.1,11.4,10.4,10,13.5,12.8,11.6,14.8 Max,14.6,15.2,19,19.6,22.5,22.8,24.5,24.2,23.9,25.2,26.2,23.5,19.3,17.5,13.6,11.7,12.5,14,13.1,16,18,20.8,19.5,17.2,13.2,13.5,15,16.5,21.6,17.2,20.7 Min,5.5,4,6.2,11.4,12.5,8,9.7,10.1,10.8,10.6,13.1,10.1,8.9,9.1,8,8.4,8.5,6.4,3.7,3,4.4,6.6,8.4,10.6,10.1,9.6,9,10,10.5,11.6,12.8 "Black Bulb (Globe, C)",18.3,16.3,23.5,17.6,19.1,34,32,32.2,25.5,25.1,32.8,30.9,16,17.8,12.3,9,13.7,18.5,21,28.4,27.4,_,_,22.4,24.9,15.6,10.5,15.8,27.6,_,_ Grass & Concrete,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, State of Grass,1,1,1,0,3,0,0,0,0,0,0,0,0,0,0,3,1,0,0,0,0,0,0,0,3,0,3,3,0,0,0 State of Concrete,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,2,0,2,1,0,0,0 Concrete Min (C),3.6,2.4,4.8,11,12.1,6.9,7.9,9.7,10.9,10.6,12,9.4,8,8.5,7.6,8,7.9,4.7,1.6,1,3.6,5.9,7.5,8.9,9,8.5,8,9.3,9.8,10.4,11.5 Evaporation,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Piche (ml),3.1,4.1,3.7,2.4,3.3,3.7,4.1,5.4,_,3.6,5.4,4.1,3.4,2.9,1.5,0.5,1.1,2.8,2.5,3.2,>,6.5,2.7,2.5,1.1,2.2,0,0.4,>,>,4.2 "Pan (over interval, mm)",>,>,>,>,>,>,>,>,26.82,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,38.17,>,>,>,>,4.05 Rainfall,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Total (mm),1.3,tr,tr,0.6,_,_,_,_,0.1,_,_,_,_,_,8.5,3.3,1.6,tr,_,_,_,tr,0.4,1.7,16.4,17.7,10.1,4.4,6.2,_,_ Duration (hrs),0.7,_,_,1.3,_,_,_,_,0.3,_,_,_,_,_,14.7,4.3,1.4,_,_,_,_,_,1.8,3,9.2,13.3,4.9,3.5,8.8,_,_ "Intensity (mean over 24 hrs, mm/hr)",1.9,_,_,0.5,_,_,_,_,0.3,_,_,_,_,_,0.6,0.8,1.1,_,_,_,_,_,0.2,0.6,1.8,1.3,2.1,1.3,0.7,_,_ Run of Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Miles (over 24 hrs),120.48,66.4,69.64,39.47,83.25,91.3,101.99,84.51,34.02,29.36,93.27,128.66,183.43,152.43,103.08,81.46,102.3,88.44,82.68,70.59,152.23,128.25,218.16,112.5,229.52,214.8,70.5,74.55,118.57,64.99,66.21 Mean (mph),6.5,3.6,3.8,2.1,4.5,4.9,5.5,4.6,1.8,1.6,5.1,7,9.9,8.3,5.6,4.4,5.5,4.8,4.5,3.8,8.2,6.9,11.8,6.1,12.4,11.6,3.8,4,6.4,3.5,3.6 Gust (mph),20,<15,17,<15,16,20,18,22,<15,<15,18,25,29,28,22,15,20,21,17,16,18,18,30,37,44,48,19,20,18,16,16 Sunshine (hrs),9.7,7.7,4.7,0.6,7,8.5,12.5,12,2.9,6.4,11.5,9.9,10.5,8.6,0.3,0.4,0,9.7,2.2,10.3,6.1,5.8,0.5,10,0,0,0,0.2,3.5,0.4,0.3 Humidity Statistics,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP(Twb),1.118,1.103,1.156,1.394,1.631,1.62,1.706,1.706,1.762,1.641,1.695,1.569,1.126,1.253,1.118,1.103,1.237,1.044,1.03,1.066,1.296,1.403,1.188,1.413,1.349,1.262,1.229,1.548,1.479,1.367,1.684 VP,0.955,1.001,0.884,1.189,1.556,1.353,1.494,1.453,1.55,1.429,1.353,1.248,1.044,1.11,1.036,1.083,1.162,0.868,0.826,0.781,1.119,1.239,1.025,1.249,1.308,1.085,1.222,1.528,1.363,1.285,1.547 Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP,1.313,1.22,1.508,1.695,1.751,2.078,2.078,2.158,2.144,2.001,2.325,2.118,1.22,1.441,1.212,1.126,1.331,1.245,1.262,1.413,1.538,1.641,1.394,1.652,1.403,1.499,1.237,1.579,1.652,1.479,1.914 Rel. Humidity,72.7,82,58.6,70.1,88.9,65.1,71.9,67.3,72.3,71.4,58.2,58.9,85.6,77,85.5,96.2,87.3,69.7,65.5,55.3,72.8,75.5,73.5,75.6,93.2,72.4,98.8,96.8,82.5,86.9,80.8 Dew Point (C),6.3,7,5.2,9.5,13.6,11.4,13,12.5,13.5,12.3,11.4,10.2,7.6,8.5,7.5,8.1,9.2,4.9,4.2,3.4,8.6,10.1,7.3,10.2,10.9,8.2,9.9,13.3,11.6,10.7,13.5 Pressure (mb),1004.1,1020,1024.4,1021.1,1026.3,1025.1,1020.8,1015.6,1012.3,1017.1,1019.8,1020.7,1021.4,1018.5,1012.4,1010.2,1009.2,1015.5,1019.6,1020.8,1018.2,1016.1,1014.2,1013.5,1011.6,1012.6,1011.7,1002.4,1014.6,1013.8,1017.1 Days with,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, thunder,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_,_ hail<5mm,_,1,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail>/=5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ snow,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ fog,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ gales,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_