West State Street Conditions, 1-20-2011 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) ----------------------------------------------------------------------------------------------------------------------------------------- 01/20/11 0:00 29.65 21.93 29.43 29.61 29.65 75.14 1022.2 0 0 0 305.8 -1.215 -17.88 -19.1 01/20/11 1:00 29.3 22.64 28.96 29.3 29.3 85.5 1022.1 0 0 0 62.94 -1.306 -19.56 -20.87 01/20/11 2:00 28.58 24.97 28.31 28.58 28.58 86 1022.2 0 0 0 332.1 -1.346 -22.02 -23.37 01/20/11 3:00 28.28 25.11 27.97 28.28 28.28 89.2 1022.4 0 0 .526 332.1 -1.378 -24.01 -25.39 01/20/11 4:00 27.84 25.54 27.53 27.84 27.84 93.1 1022 0 0 .789 11.6 -1.569 -25.97 -27.54 01/20/11 5:00 26.89 25.35 26.46 26.88 26.89 94.2 1021.5 0 0 1.008 27.6 -1.686 -30.21 -31.89 01/20/11 6:00 27.47 25.16 27.23 27.47 27.47 90.1 1021.2 0 0 .57 4.21 -.839 -16.22 -17.06 01/20/11 7:00 28.5 23.98 28.36 27.7 28.5 81.5 1020.9 0 0 2.368 97.3 -.972 -20.6 -21.58 01/20/11 8:00 28.58 23.45 28.44 27.82 28.58 81.2 1020.7 0 0 .877 24.61 -.487 -27.2 -27.69 01/20/11 9:00 28.67 23.53 28.96 28.59 28.67 77.25 1020.9 0 0 1.622 148.2 16.7 -23.44 -6.746 01/20/11 10:00 29.55 23.44 30.72 28.03 29.55 77.38 1020.9 0 0 4.998 118.4 42.09 -19.19 22.9 01/20/11 11:00 29.6 24.41 31.09 25.4 29.6 81.2 1020.4 0 0 2.631 98.1 70.21 -16.96 53.25 01/20/11 12:00 29.74 25.5 31.39 28.01 29.74 88.4 1019.3 .01 0 .789 79.41 57.73 -13.26 44.47 01/20/11 13:00 29.24 26.82 31.13 26.82 29.24 90.7 1017.4 .01 0 5.875 41.61 54.93 -2.099 52.83 01/20/11 14:00 29.57 27.44 31.43 27.04 29.57 92.8 1015.2 .02 0 3.244 78.84 44.23 -.028 44.2 01/20/11 15:00 29.95 27.97 31.91 27.2 29.95 92.8 1013.2 .02 0 3.288 7.027 30.47 1.555 32.02 01/20/11 16:00 29.38 28.23 30.64 27.12 29.38 96.9 1012.1 .04 1 4.121 18.03 9.12 .869 9.99 01/20/11 17:00 29.13 28.55 30.25 28.64 29.13 98.2 1011.6 .05 1 .789 335 1.201 1.006 2.208 01/20/11 18:00 28.78 28.39 29.13 28.55 28.78 98.5 1010.8 .05 2 1.491 333.9 -.659 .109 -.55 01/20/11 19:00 28.55 28.11 28.64 27.99 28.55 98.2 1010.7 .04 2 1.491 319.7 -.437 .268 -.169 01/20/11 20:00 28.4 27.96 28.47 27.77 28.4 98.1 1010.4 .03 3 2.236 325.1 -.372 .235 -.137 01/20/11 21:00 28.22 27.82 28.29 27.53 28.22 98.5 1010.2 .03 3 2.543 288.9 -.281 .248 -.034 01/20/11 22:00 28.1 27.71 28.24 25.23 28.1 97.7 1010.2 .02 3 9.03 302.3 -.358 .589 .231 01/20/11 23:00 25.59 23.44 25.66 16.61 25.59 89.4 1011.4 .01 3 7.41 292.8 -1.081 .53 -.551