West State Street Conditions, 12-21-2012 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) ----------------------------------------------------------------------------------------------------------------------------------------- 12/21/12 0:00 37.95 27.78 38.04 29.32 37.95 69.66 1001.2 0 0 15.52 191 -.822 -19.46 -20.29 12/21/12 1:00 36.16 27.16 36.21 26.41 36.16 67.38 1001.3 0 0 13.94 237.5 -.937 -28.5 -29.44 12/21/12 2:00 35.35 25.29 35.43 26.55 35.35 65.21 1001.5 0 0 14.21 232.8 -.581 -16.15 -16.73 12/21/12 3:00 34.43 24.41 34.52 25.43 34.43 68.48 1001.9 0 0 8.86 236.6 -.607 -15.77 -16.38 12/21/12 4:00 33.79 23.81 33.86 24.71 33.79 65.24 1002 0 0 16.62 238.6 -.588 -15.24 -15.83 12/21/12 5:00 33.26 23.63 33.29 23.71 33.26 69.15 1001.8 0 0 7.541 217.8 -1.069 -14.88 -15.95 12/21/12 6:00 32.57 23.4 32.66 23.25 32.57 74 1001.6 0 0 17.45 231.8 -.696 -14.24 -14.93 12/21/12 7:00 30.06 26.06 30.32 20.72 30.06 84.9 1001.7 0 0 13.46 213.9 -.545 -7.531 -8.08 12/21/12 8:00 29.57 25.59 29.82 19.65 29.57 90.4 1001.8 0 0 11.14 217.8 .407 -7.889 -7.482 12/21/12 9:00 28.75 26.54 29.3 19.09 28.75 90.4 1002.1 0 0 9.6 212.9 5.894 -5.425 .469 12/21/12 10:00 29.06 26.14 30.05 19.42 29.06 89.1 1002.8 0 0 15.65 222.1 14.62 -6.083 8.53 12/21/12 11:00 29.65 26.55 31.43 20.04 29.65 86.3 1003.5 0 0 16.44 241.5 34.48 -6.796 27.68 12/21/12 12:00 30.58 25.05 31.51 20.88 30.58 73.89 1004 0 0 18.19 249.3 16.07 -8.46 7.603 12/21/12 13:00 30.97 24.21 31.67 20.65 30.97 75.96 1004.1 0 0 9.6 268.9 16.73 -8.8 7.932 12/21/12 14:00 31.24 23.91 31.94 21.44 31.24 73.03 1004.5 0 0 7.848 228.4 14.52 -9.23 5.294 12/21/12 15:00 31.16 24.06 31.73 21.71 31.16 76.11 1005.2 0 0 7.76 244.7 10.23 -8.83 1.4 12/21/12 16:00 31 24.59 31.61 21.12 31 80.4 1006.1 0 0 9.29 234 10.92 -7.903 3.018 12/21/12 17:00 30.47 24.63 30.67 20.78 30.47 78.61 1007.5 0 0 10.08 254.7 1.433 -8.05 -6.62 12/21/12 18:00 30.67 24.02 30.74 20.66 30.67 74.54 1008.8 0 0 15.3 273 -.259 -8.36 -8.62 12/21/12 19:00 31.04 24.24 31.11 21.84 31.04 76.01 1010 0 0 10.26 262.8 -.324 -7.794 -8.12 12/21/12 20:00 31.58 24.48 31.64 21.26 31.58 75.35 1010.8 0 0 11.66 266 -.332 -7.924 -8.26 12/21/12 21:00 31.18 24.71 31.27 20.77 31.18 77.35 1011.7 0 0 17.93 262.4 -.346 -7.656 -8 12/21/12 22:00 31.16 25.68 30.99 21.42 31.16 80.9 1012.5 0 0 13.15 283.5 -.919 -6.907 -7.827 12/21/12 23:00 31.9 26.23 31.8 22.76 31.9 77.73 1013.3 0 0 14.86 281.1 -.728 -7.82 -8.55