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),9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9 Total Cloud (oktas),8,7,6,0,8,7,1,8,5,7,8,3,8,8,3,0,0,8,7,9,9,9,9,8,8,8,8,8,8,1,7 Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Direction ,s,ssw,ssw,ssw,ssw,wsw,ssw,ssw,nnw,ssw,sw,sw,ssw,ssw,s,wnw,wnw,sw,ne,wnw,wsw,sse,calm,e,ese,ene,wsw,ssw,s,sw,ssw Speed (knots),8,10,18,14,24,12,10,8,9,14,13,12,9,12,12,2,9,1,1,2,2,2,0,6,1,1,1,2,10,7,12 Weather,20,2,2,0,14,3,1,2,2,2,21,3,2,2,1,0,0,20,10,49,45,49,43,10,2,10,50,10,63,1,2 Visibility,5,7,8,6,5,7,7,7,8,7,6,7,7,7,7,7,8,6,6,3,3,2,3,5,7,6,5,6,7,8,7 Screen (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Dry Bulb,10.6,8.1,8,6,12.2,8.6,7.9,6.9,2.9,1.6,11.6,4.5,10.5,11.4,10,2.5,3.8,4.6,2.5,-1.1,1.5,-2,0.9,4.5,5,4.4,3.4,9.6,6.8,9.5,7.1 Wet Bulb,10.4,7.8,6.9,5.5,10.4,7.1,6.4,5.9,2.7,1.2,11.4,4,9.7,10.5,8.9,2.4,3.4,4.4,2.4,-1.1,0.6,-2.1,0.6,4.4,4.6,4,3.1,9.4,5.8,8.1,6.6 Max,12.2,10.5,9,13.5,12,10.8,10,8.6,7.8,11.6,11.2,10.4,11.3,12.2,11.2,8,8.5,6.1,5.5,1.5,2,0.6,4.5,5.7,4.9,5.2,9.4,10.4,13.6,10.1,11 Min,7.6,7.7,7,6,5.8,7.2,5.5,5.9,2,-0.2,1.5,2.7,4,10,9.7,2,1.8,2.6,-1.4,-1.8,-1.3,-2.3,-2.1,0.4,4.5,3.6,3.1,3.1,4,6.4,5.1 Ground Observations (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Grass Min,4,4.6,2.6,1,1.9,2.4,0.6,1.6,-3.3,-5.1,-1.6,-1.5,1,6,6.5,-1.4,-3.4,-2.8,-3.9,-4.9,-1.6,-2.9,-2,0,3.9,2,2,1,1.9,3.9,1 Conc. Min,5.5,5.7,4.1,3,2.1,4.4,2.8,2.9,-1,-2.5,4,0,1.8,7,7.5,1.1,-1,0.8,-1.5,-2.4,-1.2,-2.1,-1.7,0.3,2.9,2.5,2.3,2.2,0.5,4.1,2.6 Bare Earth Min,6.4,_,4.9,3.5,4.8,5.2,3.6,3.6,0.4,-2.4,-0.5,1.2,2.5,7.5,8,2.5,-0.3,0.9,-0.4,-1.6,-0.6,-1.4,-1,0.7,3.6,3.1,3.1,3,2.7,4.8,3.5 Soil/Earth Temperatures (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Surface,8.8,8.3,7.6,5,10.5,6.8,7.1,6,3.2,1.4,10,4,8,9.5,8.6,5.1,2.9,4.8,3.5,1.7,3,1.6,2.8,4.4,5.1,4.8,4.8,7.8,5.5,7.8,5.9 5cm,8,8.4,7.8,5.6,9.6,6.4,7.8,6.1,3.9,2.4,8.4,4,6.5,8.4,8.7,6.4,3.7,4.6,3.6,2.3,3,2.3,2.8,4.1,4.8,4.7,4.9,6.8,5.7,8,6.1 10cm,8.1,8.8,8.2,6.2,9.8,7.2,8.1,6.2,4.3,2.8,8.4,3.7,6.7,8.6,9,7,4.2,4.9,4,2.7,3.2,2.7,3.1,4.3,5,4.9,5.2,7,6.2,8.3,6.4 20cm,7.9,9.1,8.4,7.2,9.2,8.1,8.2,7.2,6,4.7,7.5,6,6.5,8,8.6,8.3,6,5.7,5.4,4.3,4.2,4.1,4,4.5,5.4,5.4,5.6,6.3,6.6,8.1,7 30cm,8.3,9.1,8.5,7.5,8.7,8.4,8.4,7.4,7,5.7,6.8,6.5,7,7.5,8.5,8.4,6.8,6.2,6,5.1,4.7,4.7,4.5,4.9,5.4,5.6,5.7,6.2,6.6,7.5,7.2 40cm,8.1,8.9,8.4,7.5,8.5,8.5,8.1,7.6,7,6,7,6.5,6.8,7.5,7.6,8.4,6.8,6.3,6,5.2,5,4.8,4.6,4.8,5.4,5.6,5.7,6.1,6.4,7.4,7.1 50cm,8.6,9.2,9,8.5,9,9,8.6,8.6,7.9,6.9,7.5,7.5,8,8,8.5,8.6,7.8,7.1,6.8,6.2,5.8,5.6,5.4,5.6,5.8,6.1,6.1,6.4,6.5,7.3,7.6 100cm,9.1,9.5,9.4,9.1,9.2,9.2,9.1,9.1,8.9,8.7,8.6,8.2,8.3,8.1,8.2,8.5,8.5,8.3,8.1,7.9,7.6,7.4,7.2,7.1,7.1,7,7,7.1,6.9,7.2,7.3 State of the Ground,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Without snow,2,2,2,2,2,1,2,2,1,1,2,1,1,1,1,2,1,1,1,1,1,1,1,1,1,1,1,2,1,2,2 With snow,,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ Snow depth,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ State of the Grass,3,3,3,1,3,1,3,3,7,7,3,7,3,0,0,4,7,3,4,8,2,8,2,1,1,1,3,3,1,3,3 State of the Concrete,1,1,1,1,2,0,1,0,0,0,2,1,1,1,1,1,0,1,0,0,1,0,1,0,0,0,1,1,1,1,1 Tank,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Evaporation (mm),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Evap. over interval,>,>,1.91,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,6.76,>,>,>,>,>,0.59 Rainfall (mm),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Total,3.8,4.3,tr,1,tr(w),5.3,2.5,_,_,5.1,4.3,1.7,_,_,8.2,0.1,0.1,_,_,tr(fe),0.1,0.3,0.1,_,_,0.1,7.3,0.2,7.1,8.6,4.1 Duration (hrs),1.6,1.1,_,0.2,_,1.6,2.2,_,_,7.6,2.2,3.1,_,_,6.2,_,_,_,_,_,_,_,_,_,_,_,6.2,1.1,2.1,3.6,2.2 "Intensity (mean over 24 hrs, mm/hr)",2.4,3.9,_,5,_,3.3,1.1,_,_,0.7,2,0.5,_,_,1.3,_,_,_,_,_,_,_,_,_,_,_,1.2,0.2,3.4,2.4,1.9 Run of Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Miles (over 24 hrs),96,324.21,309.59,346.82,267.4,261.32,312.19,114.53,110.53,203.64,348.87,177.3,318.1,296.91,224.71,80.56,65.5,27.49,34.5,47.01,40.92,28.15,56.58,79.56,34.79,26.32,120.97,120,364.8,115.2,274.74 Mean (mph),5.2,17.6,16.8,18.8,14.5,14.2,16.9,6.2,6,11,18.9,9.6,17.2,16.1,12.2,4.4,3.5,1.5,1.9,2.5,2.2,1.5,3.1,4.3,1.9,1.4,6.6,6.5,19.8,6.2,14.9 Gust (mph),22,46,36,45,37,35,43,25,20,39,28,35,36,33,27,<15,17,<15,<15,<15,<15,<15,16,17,<15,<15,19,28,55,32,41 Sunshine (hrs),0,2.8,3.2,2.1,1,1.9,1.8,1.1,3.7,0.1,0,1.1,0,0,0,4,4.3,0,0.6,0,0,0,0,0,0,0,0.4,2.3,0,1.5,0 Humidity Statistics,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP(Twb),1.262,1.059,0.995,0.904,1.262,1.009,0.962,0.929,0.742,0.666,1.349,0.814,1.204,1.27,1.141,0.726,0.78,0.837,0.726,0.564,0.638,0.524,0.638,0.837,0.849,0.814,0.763,1.18,0.923,1.081,0.975 VP,1.248,1.039,0.92,0.87,1.139,0.907,0.86,0.861,0.729,0.639,1.335,0.78,1.15,1.209,1.066,0.719,0.753,0.823,0.719,0.564,0.577,0.517,0.618,0.83,0.822,0.787,0.743,1.166,0.855,0.986,0.941 Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP,1.279,1.081,1.073,0.936,1.422,1.118,1.066,0.995,0.753,0.686,1.367,0.843,1.27,1.349,1.229,0.732,0.802,0.849,0.732,0.564,0.681,0.528,0.652,0.843,0.873,0.837,0.78,1.196,0.989,1.188,1.009 RH %,97.6,96.1,85.7,92.9,80.1,81.1,80.7,86.5,96.8,93.1,97.7,92.5,90.6,89.6,86.7,98.2,93.9,96.9,98.2,100,84.7,97.9,94.8,98.5,94.2,94,95.3,97.5,86.5,83,93.3 Dew Point (C),10.2,7.5,5.8,5,8.9,5.6,4.8,4.8,2.5,0.6,11.2,3.4,9,9.8,7.9,2.3,2.9,4.2,2.3,-1.1,-0.8,-2.3,0.2,4.3,4.1,3.5,2.7,9.2,4.7,6.8,6.1 Pressure (mb),1014.7,1010.4,988,994.7,986.4,998.8,985.2,983.7,1010.7,1024.4,1008,1017.4,1019.9,1018.6,1018.5,1021.6,1026,1027.4,1038.4,1041.4,1043.5,1044.4,1043.8,1039.7,1037.2,1034.9,1030.1,1024.4,1012.7,1006.1,1018.2 Days with,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, thunder,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail<5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail>/=5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ snow,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ fog,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,1,1,1,1,_,_,_,_,_,_,_,_