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 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 Total Cloud (oktas),0,8,8,9,8,1,8,6,5,4,2,6,1,8,8,4,8,9,8,8,8,9,8,6,9,7,8,8 Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,, Direction ,nw,s,calm,se,sw,nnw,n,nne,nne,nne,n,nw,nnw,nw,sse,sw,ese,e,wnw,nw,ssw,ne,e,s,s,nw,ese,nnw Speed (knots),7,4,0,1,1,8,7,15,12,7,10,10,7,11,7,3,5,2,2,2,12,5,6,2,1,5,2,26 Weather,2,2,24,20,20,10,10,1,2,2,2,2,2,2,2,1,2,2,2,2,26,71,2,1,20,21,25,63 Visibility,9,6,6,3,6,5,5,5,5,7,8,7,7,7,7,7,7,4,7,6,5,4,9,5,4,6,5,6 Screen (C),,,,, ,,,,,,,,,,,,,,,,,,,,,,, Dry Bulb,-1.2,4.1,0.1,5.1,6,2.4,2.5,1.1,1.4,1.2,0.4,2.5,0.8,2.4,0.8,2.8,2,-0.4,0.4,-0.3,1,0,1.1,5.5,5.5,4,4.2,3 Wet Bulb,-1.5,4,0,5,6,2.4,2.4,0.9,0.4,0.8,-1.1,1.9,0.4,2.4,0.4,2.4,2,-0.4,0.4,-0.6,0.8,0,0,4.5,6,3.5,3.9,3 Max,4.5,7.9,6.5,8,9.4,5,4.5,3.3,5,3.4,3.5,5.7,4.8,4.4,4,5.6,4.4,0.8,4.4,5,6,3.1,5.9,9.4,9,6.5,9,5.5 Min,-1.4,-1.6,-0.9,-0.8,4.5,1.2,2.1,0.8,-0.1,0.5,-1.4,-0.1,0,0.8,0.4,0.8,1.6,-1.2,-0.4,-2.2,-2.4,-1,-0.2,0.5,4.6,4,1.2,2.9 Solar Radiation (W/m^2),21,16,21,5,30,143,21,14,72,104,51,33,46,48,27,156,31,55,30,91,109,30,91,135,285,28,125,46 Grass & Concrete,,,,,,,,,,,,,,,,,,,,,,,,,,,, State of Grass,9,1,5,3,3,3,1,3,7,7,9,3,3,3,3,3,3,3,9,9,9,9,9,9,3,3,3,3 State of Concrete,3,1,3,2,2,0,0,3,1,1,3,1,0,0,0,0,0,3,3,3,1,3,2,2,2,2,2,2 Concrete Min (C),-3.9,-3,-6.6,-8,-4.5,0.6,2.1,1.1,-1,-0.6,-2.4,-1,1.6,-0.9,-1.3,-0.9,-0.2,-2.7,-2,-3.4,-3.9,-3.5,-3.2,0.3,_,3.9,_,3.6 Evaporation,,,,,,,,,,,,,,,,,,,,,,,,,,,, Piche (ml),6,0.4,0.4,0.7,0.9,0.2,0.4,0.6,1.7,>,>,3.8,>,>,>,>,>,>,>,5.7,0.4,1,0.5,0.2,1.1,2,0.7,2 "Pan (over interval, mm)",>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,> Rainfall,,,,,,,,,,,,,,,,,,,,,,,,,,,, Total (mm),0.2,6.1,2.7,3.7,0.1,tr,1.1,0.8,0.1,0.3,0.4,0.9,2.2,0.2,1.3,tr,2.2,2.3,10.3,3.2,1.6,_,3.6,1.6,7.4,7.6,8.7,0.5 Duration (hrs),_,12,3,6,_,_,2.3,3.6,0.1,0.4,0.1,1,3,1.5,4,_,3.3,21,10,3.3,4,_,4.5,1.8,12.9,4.3,7.6,1 "Intensity (mean over 24 hrs, mm/hr)",_,0.5,0.9,0.6,_,_,0.5,0.2,1,0.8,4,0.9,0.7,0.1,0.3,_,0.7,0.1,1,1,0.4,_,0.8,0.9,0.6,1.8,1.1,0.5 Run of Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,, Miles (over 24 hrs),87.37,102.69,109.32,130.92,34.35,69.6,107.9,106.17,146.12,101.5,167.17,192.17,174.49,79.83,162.81,64.63,65.77,67.68,91.57,41.75,76.7,98.64,117.53,75.56,86.82,218.27,68.96,259.87 Mean (mph),4.7,5.6,5.9,7.1,1.9,3.8,5.8,5.8,7.9,5.5,9.1,10.4,9.5,4.3,8.8,3.5,3.6,3.7,5,2.3,4.2,5.3,6.4,4.1,4.7,11.8,3.7,14.1 Gust (mph),23,23,16,18,16,17,23,27,30,27,29,28,30,20,23,15,<15,18,17,15,20,27,25,15,30,38,30,34 Sunshine (hrs),3.1,0,0,0,1.8,1.2,0,0.1,5.6,5.2,3.2,1,1.5,0,0,0.8,0,0,2.7,4.9,3.5,0,0,1,0,0.1,0.4,0.4 Humidity Statistics,,,,,,,,,,,,,,,,,,,,,,,,,,,, Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP(Twb),0.547,0.814,0.611,0.873,0.936,0.726,0.726,0.652,0.629,0.648,0.564,0.701,0.629,0.726,0.629,0.726,0.706,0.593,0.629,0.585,0.648,0.611,0.611,0.843,0.936,0.785,0.808,0.758 VP,0.527,0.807,0.604,0.866,0.936,0.726,0.719,0.639,0.562,0.621,0.463,0.661,0.602,0.726,0.602,0.699,0.706,0.593,0.629,0.565,0.635,0.611,0.537,0.775,0.97,0.751,0.788,0.758 Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP,0.56,0.819,0.615,0.879,0.936,0.726,0.732,0.662,0.676,0.666,0.629,0.732,0.648,0.726,0.648,0.747,0.706,0.593,0.629,0.598,0.657,0.611,0.662,0.904,0.904,0.814,0.825,0.758 Rel. Humidity,94.1,98.5,98.2,98.5,100,100,98.2,96.5,83.1,93.2,73.6,90.3,92.9,100,92.9,93.6,100,100,100,94.5,96.7,100,81.1,85.7,107.3,92.3,95.5,100 Dew Point (C),-2,3.9,-0.2,4.9,6,2.4,2.3,0.6,-1.1,0.2,-3.8,1.1,-0.2,2.4,-0.2,1.9,2,-0.4,0.4,-1.1,0.5,0,-1.8,3.3,6.5,2.9,3.5,3 Pressure (mb),1012.7,1005.3,1009.4,1006.5,998.6,1013,1025.4,1015.1,1013.3,1017.3,1023.4,1024.1,1025.3,1018.3,1008.1,993,991.6,992.8,994.1,997.7,991.8,987.4,994.9,991.6,990.9,984.9,994.4,985.4 Days with,,,,,,,,,,,,,,,,,,,,,,,,,,,, thunder,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail<5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_,_,_,_,_,_,_,_,_,_ hail>/=5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ snow,1,_,_,_,_,_,_,1,_,1,1,_,_,_,1,_,_,1,_,_,1,1,1,_,_,_,_,_ fog,_,_,_,1,_,_,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_,_,_,_,_,_,_,_ gales,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_