West State Street Conditions, 12-23-2011 Date & Time Temp Dew Pt Surface Wind Heat Rel Pressure Total Snow Wind Wind Net Net Net Avg Temp Temp Chill Index Hum Avg Precip Depth Speed Dir SW Avg LW Avg Rad Avg (F) Avg (F) Avg (F) Avg (F) Avg (F) (%) (mb) (in) (in) (mph) (deg) (W/m^2) (W/m^2) (W/m^2) ----------------------------------------------------------------------------------------------------------------------------------------- 12/23/11 0:00 41.88 38.67 41.14 38.81 41.88 88 1017.8 0 0 1.841 286.9 -1.626 -12.56 -14.19 12/23/11 1:00 41.14 37.85 40.46 38.35 41.14 88 1018.5 0 0 7.804 264.9 -1.675 -22.66 -24.33 12/23/11 2:00 40.68 36.86 40.11 36.56 40.68 83.2 1019.4 0 0 7.673 330.6 -.829 -11.09 -11.92 12/23/11 3:00 40.37 36.19 39.87 38.53 40.37 85.3 1020.7 0 0 2.192 319.6 -.42 -9.62 -10.04 12/23/11 4:00 40.21 36.36 39.74 40.06 40.21 86.4 1021.1 0 0 2.017 273.7 -.586 -11.9 -12.49 12/23/11 5:00 40.17 35.97 39.91 38.7 40.17 84.9 1021.9 0 0 2.718 282.2 -.482 -9.22 -9.71 12/23/11 6:00 40.02 36.11 39.8 39.23 40.02 86.4 1022.5 0 0 1.359 287.4 -.635 -11.82 -12.45 12/23/11 7:00 39.75 36.22 39.56 39.65 39.75 87.2 1023.1 0 0 2.894 241.8 -.73 -13.11 -13.84 12/23/11 8:00 39.56 36.28 39.51 39.39 39.56 88.4 1023.9 0 0 2.148 224.4 -.274 -10.63 -10.9 12/23/11 9:00 39.73 36.68 39.86 39.7 39.73 88.3 1024.4 0 0 2.236 264.5 5.167 -11.84 -6.669 12/23/11 10:00 40.22 37.05 40.52 39.99 40.22 88.4 1025.4 0 0 2.806 245.7 6.837 -9.59 -2.753 12/23/11 11:00 40.6 37.51 41.04 39.88 40.6 89.6 1026.2 0 0 2.631 264.6 14.52 -9.44 5.079 12/23/11 12:00 41.13 38 41.7 40.39 41.13 86.3 1025.8 .01 0 4.121 285.8 48.3 -6.86 41.44 12/23/11 13:00 41.62 37.28 41.96 38.61 41.62 84.7 1025.2 0 0 6.007 317.7 37.73 -9.97 27.76 12/23/11 14:00 40.19 36.7 39.82 35.65 40.19 86.9 1025.1 .01 0 9.03 5.357 27.81 -10.13 17.68 12/23/11 15:00 37.98 34.81 38.09 33.24 37.98 88.4 1025.4 0 0 4.998 9.84 28.07 -10.99 17.08 12/23/11 16:00 37.12 33.91 37.1 33.77 37.12 87.9 1025.7 0 0 5.174 344.2 10.92 -10.15 .773 12/23/11 17:00 36.34 32.95 36.23 33.57 36.34 87.2 1026.2 0 0 3.113 325.2 3.737 -9.94 -6.198 12/23/11 18:00 36.23 32.3 36.01 34.88 36.23 86.2 1026.5 0 0 3.595 351.7 -.271 -11.01 -11.28 12/23/11 19:00 36.06 31.77 35.88 34.28 36.06 82.9 1026.9 0 0 3.551 354.5 -.568 -11.65 -12.21 12/23/11 20:00 35.86 31.18 35.77 35.33 35.86 82.2 1027.2 0 0 2.411 330.5 -.633 -11.02 -11.65 12/23/11 21:00 35.7 31.01 35.63 35.41 35.7 83.2 1027.3 0 0 1.491 304.6 -.714 -12.87 -13.59 12/23/11 22:00 35.22 31.09 35.14 34.9 35.22 85.2 1027.4 0 0 2.28 316.1 -1.03 -18.86 -19.89 12/23/11 23:00 34.72 30.87 34.66 34.6 34.72 85.5 1027.4 0 0 1.666 271.5 -1.049 -19.23 -20.28