West State Street Conditions, 12-24-2011 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) ----------------------------------------------------------------------------------------------------------------------------------------- 12/24/11 0:00 34.65 31.06 34.46 34.65 34.65 87.8 1027.8 0 0 1.535 297.3 -1.124 -19.22 -20.34 12/24/11 1:00 34.53 31.49 34.32 34.52 34.53 90 1028.3 0 0 .877 219.7 -1.112 -20.12 -21.23 12/24/11 2:00 34.23 31.82 33.76 34.16 34.23 91.4 1028.3 0 0 1.754 138.9 -1.953 -39.38 -41.33 12/24/11 3:00 33.82 31.75 33.28 33.5 33.82 92.5 1028.6 0 0 2.192 198.9 -2.049 -41.61 -43.66 12/24/11 4:00 32.52 30.72 32.03 32.52 32.52 94.1 1029.4 0 0 1.096 271.4 -1.743 -23.27 -25.01 12/24/11 5:00 32.66 31.29 32.06 32.66 32.66 94.8 1029.9 0 0 1.885 243 -2.035 -25.08 -27.12 12/24/11 6:00 32.27 30.99 31.56 32.27 32.27 95.2 1030.4 0 0 0 230.3 -1.8 -18.17 -19.97 12/24/11 7:00 31.53 30.34 30.91 31.53 31.53 95.6 1031 0 0 2.104 .877 -3.048 -23.19 -26.23 12/24/11 8:00 29.39 28.44 27.84 29.39 29.39 96.6 1031.7 0 0 1.271 241.8 -2.295 -16 -18.3 12/24/11 9:00 29.54 28.72 28.18 29.54 29.54 96.8 1032.1 0 0 0 261.1 31.68 -8.85 22.83 12/24/11 10:00 34.38 30.49 36.48 32.97 34.38 70.76 1032.7 0 0 4.384 268.3 117.3 -41.2 76.14 12/24/11 11:00 37.21 27.04 40.74 35.02 37.21 62.29 1032.6 0 0 2.718 273.3 162.3 -94.8 67.47 12/24/11 12:00 39.06 26.35 43.66 36.98 39.06 62.83 1031.7 0 0 5.393 231.8 223 -103.6 119.4 12/24/11 13:00 40.05 27.04 43.67 36.11 40.05 58.63 1030.7 0 0 5.349 183.3 215.9 -82.7 133.2 12/24/11 14:00 40.38 26.9 43.07 35.69 40.38 57.86 1030.2 0 0 7.234 172.9 207.6 -80.9 126.7 12/24/11 15:00 40.78 25.98 42.14 35.43 40.78 54.56 1029.8 0 0 3.727 178.4 172.7 -94.1 78.66 12/24/11 16:00 41.97 26.12 42.92 38.86 41.97 54.01 1029.4 0 0 6.05 188.4 108 -96.5 11.5 12/24/11 17:00 41.09 25.92 41.62 37.6 41.09 57.32 1029.6 0 0 3.771 201.4 31.06 -85.8 -54.76 12/24/11 18:00 38.85 26.41 38.28 36.8 38.85 64.61 1029.5 0 0 2.981 165.1 -2.222 -73.53 -75.75 12/24/11 19:00 34.73 26.91 33.73 34.6 34.73 83.9 1029.4 0 0 1.929 194.8 -3.837 -67.07 -70.91 12/24/11 20:00 30.47 26.8 29.31 30.47 30.47 91.1 1029.2 0 0 1.535 4.443 -3.487 -56.67 -60.16 12/24/11 21:00 28.48 26.42 27.42 28.48 28.48 93.6 1029.1 0 0 0 215.3 -3.455 -32.82 -36.28 12/24/11 22:00 27.84 26.43 26.22 27.84 27.84 94.7 1028.9 0 0 .088 226.1 -3.177 -23.72 -26.89 12/24/11 23:00 26.8 25.57 24.98 26.8 26.8 95.4 1028.7 0 0 0 338.3 -3.019 -17.08 -20.09