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 Time of Observations (GMT),9,9,9,8,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9 Total Cloud (oktas),3,8,5,7,4,1,4,6,4,9,3,8,8,8,7,8,8,5,3,7,0,8,8,8,6,3,7,7,8,3 Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Direction ,ssw,s,ssw,wsw,ssw,w,n,nne,ese,e,ene,sw,sse,sse,n,n,sw,ssw,wnw,ssw,s,sse,sw,calm,calm,nnw,sse,sse,sse,s Speed (knots),9,4,9,3,6,7,9,5,3,1,2,2,3,1,10,8,2,4,8,6,7,1,1,0,0,7,4,4,5,4 Weather,1,63,2,2,2,2,2,3,2,43,2,10,1,20,10,10,10,1,1,2,0,15,12,21,10,2,1,1,11,2 Visibility,7,7,8,8,8,8,8,7,7,3,8,5,5,5,7,5,5,7,7,6,7,5,3,6,5,7,5,7,5,7 Screen (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Dry Bulb,16.9,14.6,20.4,15.5,21.8,19.1,15.8,15.2,15.9,12.5,19.6,16,19,19,16.8,16.5,15.9,17.1,14.9,17.4,21.5,16.3,14.5,16,16.8,15.8,16,17.4,17.2,14.8 Wet Bulb,15,14,18.4,14,18.4,16.1,13.1,12.2,14,12.4,15.8,15.7,17.9,18.5,15,15.8,14.9,14.9,12.6,15.5,17.4,15.9,14.3,15.9,15.7,14.5,15,15.8,16.6,14 Max,23.5,20.4,24.6,23,24.5,27,20.4,20.1,22.5,26.5,29.3,23.5,25.5,21,21.5,20,23.7,19.6,19,23,28.6,17.4,22,22,20.2,20.4,19.7,20.6,18.5,18.6 Min,14.5,13.7,14.4,12.5,15.5,16,11,7.5,8.7,9.2,12,14.6,15.8,16.3,13,14.7,14.6,15.5,10.6,10.8,15.8,14.5,12,13.8,12.1,11.8,10.5,15.4,14,9.9 Ground Observations (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Grass Min,12.3,11.6,12.9,8.5,12.2,12.7,6.8,3.9,5.1,4.9,8.8,11,13,14.6,10.9,11.2,11.9,14.2,_,6.3,11.3,13.1,8.6,13,9.7,8.3,7.8,12.2,12.5,6.4 Conc. Min,13,12.4,13.5,10.6,14.1,14.3,9.6,6.5,7.5,8.1,11.4,12.9,14.5,15.4,12,14.3,13.6,16,_,9,13,13.9,10.2,14.1,11,9.6,8.5,12.7,12.8,7.7 Bare Earth Min,13.5,12.5,14.1,11,14.6,14.5,8.9,5.9,7,7.3,9.5,12.6,12.2,15.6,11.1,14.4,14.1,15.1,_,7.5,13.1,13.9,11.1,14.5,11.3,10.5,9.8,13.5,13.1,7.6 Soil/Earth Temperatures (C),,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Surface,17.2,15.1,19.6,15.9,19.7,16.3,15.5,15.2,14.8,15,17.6,17.4,19,19.5,17,17.3,16.1,18,14.6,16.3,16.5,16.8,15.1,17,16.2,14.9,15.5,16,16.6,13.5 5cm,16.1,14.8,17.3,15.5,17.6,17.5,15.8,14.1,14,14.4,15.8,17.1,18,18.2,16.6,17.1,17.1,17.6,14.7,14.7,15.7,16.3,14.6,16.1,15.3,14.6,14.3,15.7,15.6,13.7 10cm,16.5,16.2,17.6,16,18,18.1,15.5,14.2,14.4,14.7,16.2,17.6,18.2,18.4,16.8,17.5,17.6,17.7,15.1,14.9,16,16.8,15.1,15.8,15.5,15,14.6,16,15.2,14.2 20cm,16.6,17.6,16.9,17,17.8,18.2,17.1,15.4,15.7,15.6,16.5,17.6,17.9,18.4,17,17.6,17.8,17.1,15.8,15.1,16.2,16.4,15.6,15.5,15.2,15.6,14.8,15.9,15.9,15.1 30cm,17.4,17.4,17.3,17.6,18.1,18.6,17.3,15.9,16.7,16.6,17.5,17.9,17.5,18.5,17.8,18,18,17.2,16.3,15.4,16.4,16.1,16.4,16,15.7,15.8,15.4,16,15.8,16.2 40cm,17.1,17.3,17.2,17.4,17.8,18.4,17.2,16.9,16.5,16.3,16.8,17.7,17.7,18.4,17.7,17.9,18,17.3,16.4,15.9,15.6,16.2,16.4,16,16,15.9,16.1,15.9,16,16.2 50cm,17.3,17.6,17.3,17.8,17.9,18.4,17.6,17.3,17.1,16.9,16.4,17.7,18.2,18.5,18,18,18,17.3,17,16.5,15.9,16.5,16.5,16.5,16.9,16.4,16.3,16.1,16,16 100cm,16.5,16.5,16.6,16.6,16.6,16.6,16.8,16.8,16.8,16.6,16.4,16.5,16.8,16.8,16.8,16.8,16.9,16.8,16.7,16.3,16.8,16.7,16.5,16.4,16.5,16.2,16,16.2,16.2,16.1 State of the Ground,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Without snow,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,0,1,1,1,2,1,1,1,1,1,1 With snow,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ Snow depth,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ State of the Grass,3,3,3,1,1,1,1,1,1,2,1,1,1,2,1,1,1,1,1,1,1,3,3,3,1,1,1,3,3,1 State of the Concrete,1,1,1,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,1,0,0,2,2,2,0,0,1,0,1,0 Tank,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Evaporation (mm),,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Evap. over interval,>,>,>,11.72,>,>,>,>,>,17.98,2.56,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,>,35.31 Rainfall (mm),,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Total,0.5,2,tr(w),tr,_,_,_,_,_,tr(w),1.3,0.3,7.7,0.2,_,_,0.3,0.1,_,_,3.2,15.3,3.1,tr(w),,_,0.1,2.1,6,7.3 Duration (hrs),1.1,1.2,_,_,_,_,_,_,_,_,1.9,0.4,3.1,0.1,_,_,0.1,0.1,_,_,2.8,4.8,1.1,_,_,_,0.1,1.3,2.6,2.2 "Intensity (mean over 24 hrs, mm/hr)",0.5,1.7,_,_,_,_,_,_,_,_,0.7,0.8,2.5,2,_,_,3,1,_,_,1.1,3.2,2.8,_,_,_,1,1.6,2.3,3.3 Run of Wind,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Miles (over 24 hrs),108.17,178.66,129.81,93.52,100.61,131.6,85.31,54.11,52.7,44.28,48.59,51.78,54.34,72.5,114.9,53.28,54.13,123.1,106.39,127.24,103.66,46.7,41.2,36.41,47.02,60.41,44.57,168.63,64.02,81.28 Mean (mph),5.9,9.7,7,5.1,5.4,7.1,4.6,2.9,2.9,2.4,2.6,2.8,2.9,3.9,6.2,2.9,2.9,6.7,5.8,6.9,5.6,2.5,2.2,2,2.5,3.3,2.4,9.1,3.5,4.4 Gust (mph),20,34,34,18,21,22,22,<15,15,<15,19,<15,<15,20,24,16,<15,20,21,22,28,<15,<15,<15,<15,<15,20,<15,16,21 Sunshine (hrs),7.2,0,9.4,5,9.1,8.4,8.2,7.7,8.3,7.3,8.1,2.3,5.5,1.4,5.5,0.3,5.2,5.8,6.2,4.5,7.3,0,6.7,6,0.3,4.9,2.4,2.3,2,4.6 Humidity Statistics,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP(Twb),1.706,1.599,2.118,1.599,2.118,1.831,1.508,1.422,1.599,1.441,1.796,1.785,2.052,2.131,1.706,1.796,1.695,1.695,1.46,1.762,1.988,1.808,1.631,1.808,1.785,1.652,1.706,1.796,1.89,1.599 VP,1.576,1.558,1.981,1.496,1.884,1.625,1.324,1.217,1.469,1.434,1.536,1.764,1.976,2.097,1.583,1.748,1.627,1.544,1.303,1.632,1.707,1.781,1.617,1.801,1.71,1.563,1.638,1.686,1.849,1.544 Saturated,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, VP,1.927,1.663,2.398,1.762,2.613,2.212,1.796,1.728,1.808,1.45,2.282,1.819,2.199,2.199,1.914,1.878,1.808,1.951,1.695,1.988,2.566,1.854,1.652,1.819,1.914,1.796,1.819,1.988,1.963,1.684 RH %,81.8,93.7,82.6,84.9,72.1,73.5,73.7,70.4,81.3,98.9,67.3,97,89.9,95.4,82.7,93.1,90,79.1,76.9,82.1,66.5,96.1,97.9,99,89.3,87,90,84.8,94.2,91.7 Dew Point (C),13.8,13.6,17.3,13,16.5,14.2,11.1,9.9,12.7,12.3,13.4,15.5,17.3,18.2,13.8,15.4,14.3,13.5,10.9,14.3,15,15.7,14.2,15.8,15,13.6,14.4,14.8,16.3,13.5 Pressure (mb),1013,1008.2,1004.1,1021.4,1023.1,1016.5,1021.7,1032.7,1027.7,1022.3,1018.2,1016.1,1009.4,1001.9,1011.8,1012.2,1012.1,1012.2,1012.5,1010.1,1004.1,1005,1011.1,1004.3,1008,1016.8,1013.3,1007.3,1002.5,1006 Days with,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, thunder,_,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail<5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ hail>/=5mm,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ snow,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_ fog,_,_,_,_,_,_,_,_,_,1,_,_,_,_,_,_,_,_,_,_,_,_,1,_,_,_,_,_,_,_