West State Street Conditions, 12-21-2011 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) ----------------------------------------------------------------------------------------------------------------------------------------- 12/21/11 0:00 47.06 42.93 47.24 47.06 47.06 83.9 1015.2 0 0 0 127 .698 8.51 9.21 12/21/11 1:00 49.51 44.33 49.18 49.5 49.51 73.06 1014.6 0 0 3.113 190.3 1.044 9.73 10.78 12/21/11 2:00 55.06 45.9 54.75 55.06 55.06 72.91 1014 0 0 4.56 138.3 .259 2.796 3.056 12/21/11 3:00 55.27 48.24 54.95 55.27 55.27 80.6 1013.5 0 0 1.228 186.6 -1.764 -1.4 -3.164 12/21/11 4:00 54.23 48.27 53.87 54.23 54.23 78.94 1012.7 0 0 4.472 169.9 -.915 -4.126 -5.041 12/21/11 5:00 54.72 47.96 54.31 54.72 54.72 78.68 1011.6 0 0 5.086 156.9 -.872 -1.831 -2.703 12/21/11 6:00 54.48 47.53 54.12 54.48 54.48 75.05 1010.7 0 0 2.28 166.3 -.348 .236 -.112 12/21/11 7:00 55.43 47.58 55.07 55.43 55.43 74.82 1010 0 0 4.384 140.4 -.045 -4.168 -4.213 12/21/11 8:00 56.02 48.31 54.81 56.02 56.02 74.62 1009.7 .01 0 4.516 170.8 -2.22 .817 -1.403 12/21/11 9:00 56.5 49.47 54.63 56.5 56.5 80.3 1009.5 .02 0 5.963 143.2 1.389 -1.602 -.212 12/21/11 10:00 55.92 50.71 54.02 55.92 55.92 85.6 1009.4 .15 0 11.22 193.8 4.482 -.731 3.751 12/21/11 11:00 56.79 52 55.9 56.79 56.79 80.6 1009.1 .01 0 2.587 208.9 57.71 -20.66 37.05 12/21/11 12:00 59.35 52.18 59.16 59.35 59.35 75.63 1008.7 0 0 6.62 201.7 97.1 -34.31 62.81 12/21/11 13:00 61.69 53.37 62.62 61.69 61.69 71.18 1007.8 0 0 8.99 176.6 134.6 -50.36 84.2 12/21/11 14:00 63.9 53.82 65.51 63.9 63.9 66.2 1006.4 .01 0 11.44 165.2 134.1 -30.95 103.1 12/21/11 15:00 62.76 52.53 62.08 62.76 62.76 63.79 1006.6 .01 0 12.63 268.8 89.3 -38.03 51.26 12/21/11 16:00 62.88 44.63 62.59 62.88 62.88 43.21 1007.7 0 0 16.13 221.9 84.4 -78.55 5.898 12/21/11 17:00 60.7 41.59 60.8 60.7 60.7 49.71 1009.7 0 0 10.04 224.8 14.27 -37.39 -23.12 12/21/11 18:00 58.42 41.03 58.22 58.42 58.42 54.91 1011.4 0 0 5.349 237.4 -1.116 -43.79 -44.91 12/21/11 19:00 54.88 42.81 54.64 54.88 54.88 67.65 1013.1 0 0 4.34 295.5 -2.681 -55.06 -57.74 12/21/11 20:00 51.78 42.32 51.06 51.78 51.78 71.58 1014.5 0 0 4.121 278.1 -3.002 -57.81 -60.81 12/21/11 21:00 50.88 42.49 50.39 50.81 50.88 72.31 1015.5 0 0 1.666 314.2 -1.005 -19.28 -20.28 12/21/11 22:00 50.74 42.7 50.59 50.74 50.74 76.98 1016.2 0 0 1.271 28.17 -.692 -11.08 -11.77 12/21/11 23:00 47.75 42.82 47.64 47.75 47.75 85.1 1016.7 0 0 .789 342.5 -.837 -13.25 -14.09