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),9,9,9,9,8,9,9,9,9,9,8,8,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9 Total Cloud (oktas),3,3,1,8,8,5,8,0,1,3,3,9,8,7,8,0,2,1,8,8,0,0,7,7,8,8,1,5,0,7,7 Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Direction ,w,nw,nw,ssw,ne,se,se,w,se,s,ssw,calm,w,s,se,nw,w,sw,ssw,ssw,wsw,ssw,s,w,s,wsw,sw,wnw,wnw,ne,nnw Speed (knots),8,11,10,9,9,1,19,7,16,4,7,0,5,1,5,5,5,6,8,20,9,4,15,6,12,8,9,3,4,10,9 Weather,1,7,2,25,63,1,25,0,1,1,2,43,1,3,3,0,0,1,2,2,1,1,2,2,2,63,2,2,0,2,2 Visibility,7,2,7,7,5,8,6,8,6,8,7,3,6,6,6,8,8,7,7,5,7,7,7,7,7,7,7,7,7,7,7 Screen (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Dry Bulb,11.5,9.1,8.1,6.4,12.5,8.9,16,11,11.6,14.5,10.6,8.4,15.5,13.9,14.2,9.9,9,11.2,9.6,13.6,8,7.2,9.9,10.6,5.8,11.5,7,3.5,1.5,3.6,3.8 Wet Bulb,8.9,7.3,5.1,5.1,12.5,8,15,9.5,10,13,9.6,8.3,14.6,13.1,14,8,8,10,8.8,13.2,6.4,6,8.9,8.9,5.1,11.3,5.6,3.2,0.2,3.1,3.1 Max,13.7,13.8,9.8,14.5,13.7,16,16.5,16,16.5,18.4,18.4,21,16.9,17,17.4,12.1,14.4,14,13.6,15.6,11.6,12,13.6,12.5,13.9,12.2,9.5,6.8,6.1,8,8 Min,8.1,5.7,5.4,2.5,6.2,2.4,9,7.1,5.2,10,9.6,6.7,8.4,10.1,10.2,7,4.5,6,6.8,9.6,6.4,3,6,9,3.5,5.6,3.5,0.1,-2.7,0.1,1 "Black Bulb (Globe, C)",15.3,14.8,14.2,6.6,13.9,13.3,16.5,16.3,15.2,17,12.8,8.8,17.5,15,14.5,12.8,15.5,_,_,_,_,_,9.9,15.3,5.9,11.6,9.3,5.1,0.9,4.4,4.4 Grass & Concrete,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, State of Grass,0,0,0,0,3,4,3,1,1,0,0,2,1,1,2,1,1,1,1,1,1,1,1,1,1,3,1,4,7,4,4 State of Concrete,0,0,0,0,2,0,2,1,0,0,0,0,1,0,2,0,1,0,0,0,0,0,0,0,0,1,0,1,3,0,1 Concrete Min (C),6.5,2.1,3,0.1,5,-0.5,7.5,4.4,2.5,9,7.1,5.6,7,8.3,8.3,4.5,1.6,4.4,5.2,7.9,4.8,0.1,4.4,6.9,1.3,4.1,0.6,-2.1,-5.3,-2.4,-1.5 Evaporation,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,, Piche (ml),3.2,2.8,2.5,2.2,1,0.9,1.1,1.8,2.9,3.8,2.3,1.6,2.3,0.4,0.9,2,>,>,>,>,>,13.6,3.7,2,2.8,1.1,1.3,0.7,1,0.9,0.9 "Pan (over interval, mm)",>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,24.4 Rainfall,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Total (mm),tr,1.2,tr,15.4,9.1,0.3,1.3,0.1,_,_,_,_,_,0.9,0.4,_,_,_,_,4.8,_,_,0.4,tr,6.8,0.3,tr,8.7,0.1,0.1,tr Duration (hrs),_,3.6,_,9.8,1.9,0.5,0.8,_,_,_,_,_,_,1,0.8,_,_,_,_,5.8,_,_,1.1,_,5.9,1,_,6,_,0.1,_ "Intensity (mean over 24 hrs, mm/hr)",_,0.3,_,1.6,4.8,0.6,1.6,_,_,_,_,_,_,0.9,0.5,_,_,_,_,0.8,_,_,0.4,_,1.2,0.3,_,1.5,_,1,_ Run of Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Miles (over 24 hrs),165.14,138.12,106.93,315.55,116.28,55.48,110.77,40.44,149.94,171.82,156.69,30.19,18.58,90.9,133.38,97.44,73.13,138.24,355.22,237.48,127.22,148.22,307.7,94.36,265.03,87.71,81.53,75.76,71.35,116.31,92.55 Mean (mph),8.9,7.5,5.8,17.1,6.3,3,6,2.2,8.1,9.3,8.5,1.6,1,4.9,7.2,5.3,4,7.5,19.2,12.9,6.9,8,16.7,5.1,14.4,4.8,4.4,4.1,3.9,6.3,5 Gust (mph),37,30,32,32,28,18,28,16,22,23,16,15,19,20,26,30,15,23,39,37,26,29,38,17,30,21,25,25,16,22,24 Sunshine (hrs),6,5.6,4.6,0.3,0.6,1,1.2,7,6.5,5.7,7.3,6,1,0.5,1.2,5,7.3,4.4,0.1,0,8.1,7.9,0,3.1,0.2,0,5.6,2.5,3.6,3.3,4.5 Humidity Statistics,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP(Twb),1.141,1.023,0.879,0.879,1.45,1.073,1.706,1.188,1.229,1.499,1.196,1.095,1.663,1.508,1.599,1.073,1.073,1.229,1.133,1.518,0.962,0.936,1.141,1.141,0.879,1.34,0.91,0.769,0.62,0.763,0.763 VP,0.964,0.901,0.676,0.791,1.45,1.012,1.638,1.086,1.12,1.397,1.128,1.088,1.601,1.453,1.585,0.944,1.005,1.147,1.079,1.491,0.854,0.855,1.073,1.025,0.832,1.326,0.815,0.749,0.533,0.729,0.716 Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP,1.358,1.156,1.081,0.962,1.45,1.141,1.819,1.313,1.367,1.652,1.279,1.103,1.762,1.589,1.62,1.22,1.149,1.331,1.196,1.558,1.073,1.016,1.22,1.279,0.923,1.358,1.002,0.785,0.681,0.791,0.802 Rel. Humidity,71,77.9,62.5,82.2,100,88.7,90,82.7,81.9,84.6,88.2,98.6,90.9,91.4,97.8,77.4,87.5,86.2,90.2,95.7,79.6,84.2,88,80.1,90.1,97.6,81.3,95.4,78.3,92.2,89.3 Dew Point (C),6.4,5.5,1.4,3.6,12.5,7.1,14.4,8.2,8.6,11.9,8.7,8.2,14,12.5,13.9,6.1,7,9,8.1,12.9,4.7,4.7,8,7.3,4.3,11.1,4,2.8,-1.9,2.5,2.2 Pressure (mb),998.4,1003.6,1011.7,1014.5,994.5,1013.3,1003.7,1018.4,1031.6,1028.2,1025,1024.8,1016,1020.6,1010.8,1014.6,1021.5,1018.2,1019,1004.3,1010,1021,1020.4,1020,1029.5,1015.4,1010.5,1011.7,1011.5,997.9,1009 Days with,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, thunder,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail<5mm,_,1,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,1,1,_,_,_ hail>/=5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ snow,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_ fog,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ gales,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_