Year Mo Dy Hr Julian SLPress TAir RH WHgt WPrd TSSrf TSBtm Prcp PSun PhAR UComp VComp PkWnd PkDir YYYY MM DD HH Date (mb) (C) (%) (m) (sec) (C) (C) (mm) (%) (mp) (mps) (mps) (mps) (true) 2004 12 18 00 353.04 1020.68 22.7 13 0.00 0.0 -99.9 16.0 0.0 4.1 88 -2.91 -2.26 11.8 008 2004 12 18 01 353.08 1020.89 21.5 17 0.00 0.0 -99.9 15.9 0.0 0.0 1 -3.24 -3.47 11.8 008 2004 12 18 02 353.12 1021.41 18.7 44 0.00 0.0 -99.9 15.8 0.0 0.0 0 -0.12 -5.73 9.3 346 2004 12 18 03 353.16 1021.16 18.9 40 0.00 0.0 -99.9 15.9 0.0 0.0 0 -0.94 -4.70 7.8 015 2004 12 18 04 353.21 1021.34 17.8 46 0.00 0.0 -99.9 15.9 0.0 0.0 0 -0.36 -1.48 4.8 356 2004 12 18 05 353.25 1021.25 16.5 57 0.00 0.0 -99.9 15.8 0.0 0.0 0 -0.48 -0.20 3.4 003 2004 12 18 06 353.29 1021.02 15.2 52 0.00 0.0 -99.9 15.6 0.0 0.0 0 -0.64 0.42 2.1 055 2004 12 18 07 353.33 1020.91 15.4 44 0.00 0.0 -99.9 15.6 0.0 0.0 0 -1.35 0.67 5.2 098 2004 12 18 08 353.37 1020.73 14.4 37 0.00 0.0 -99.9 15.5 0.0 0.0 0 -2.77 1.05 6.0 102 2004 12 18 09 353.41 1020.64 14.4 29 0.00 0.0 -99.9 15.4 0.0 0.0 0 -0.85 1.52 5.9 107 2004 12 18 10 353.46 1020.43 14.9 31 0.00 0.0 -99.9 15.1 0.0 0.0 0 -0.98 0.63 4.5 156 2004 12 18 11 353.50 1020.40 14.1 35 0.00 0.0 -99.9 15.3 0.0 0.0 0 -0.66 0.10 2.5 131 2004 12 18 12 353.54 1020.14 14.0 33 0.00 0.0 -99.9 15.4 0.0 0.0 0 -0.65 0.39 2.5 131 2004 12 18 13 353.58 1020.30 14.0 30 0.00 0.0 -99.9 15.4 0.0 0.0 0 -0.76 0.34 2.3 088 2004 12 18 14 353.62 1020.72 13.6 30 0.00 0.0 -99.9 15.4 0.0 0.1 1 -0.47 0.71 3.9 106 2004 12 18 15 353.66 1020.96 14.3 26 0.00 0.0 -99.9 15.4 0.0 4.7 101 -2.33 0.02 7.7 094 2004 12 18 16 353.71 1021.56 16.6 28 0.00 0.0 -99.9 15.4 0.0 20.5 439 -0.17 0.88 4.5 165 2004 12 18 17 353.75 1021.65 17.6 31 0.00 0.0 -99.9 15.4 0.0 33.6 719 -0.35 -0.22 3.2 025 2004 12 18 18 353.79 1021.34 17.0 43 0.00 0.0 -99.9 15.5 0.0 42.9 919 0.47 -1.04 2.3 340 2004 12 18 19 353.83 1020.62 18.5 41 0.00 0.0 -99.9 15.6 0.0 47.2 1012 -0.21 -1.27 2.7 007 2004 12 18 20 353.87 1019.61 19.6 27 0.00 0.0 -99.9 15.7 0.0 46.5 995 0.33 -0.43 2.9 284 2004 12 18 21 353.91 1018.96 19.0 36 0.00 0.0 -99.9 15.8 0.0 40.9 877 0.68 -0.98 4.8 332 2004 12 18 22 353.96 1018.77 18.0 54 0.00 0.0 -99.9 15.7 0.0 30.9 661 -0.05 -2.27 4.5 006 2004 12 18 23 353.99 1018.79 17.9 54 0.00 0.0 -99.9 16.0 0.0 18.2 391 -0.19 -2.79 4.5 006