PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON MONTH: DECEMBER YEAR: 2008 LATITUDE: 29 58 N LONGITUDE: 95 21 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 59 36 48 -9 17 0 0.00 0.0 0 9.8 26 310 M M 4 37 310 2 69 34 52 -4 13 0 0.00 0.0 0 8.1 18 170 M M 2 22 160 3 79 54 67 11 0 2 0.17 0.0 0 12.2 16 330 M M 8 13 20 340 4 57 43 50 -6 15 0 0.00 0.0 0 13.5 22 360 M M 7 30 10 5 54 36 45 -11 20 0 0.00 0.0 0 6.5 17 40 M M 7 20 40 6 64 36 50 -5 15 0 0.00 0.0 0 2.5 10 310 M M 3 17 330 7 65 38 52 -3 13 0 0.00 0.0 0 5.6 16 140 M M 1 20 130 8 72 45 59 4 6 0 T M 0 11.9 23 160 M M 8 28 160 9 78 43 61 6 4 0 0.30 M 0 12.4 29 350 M M 8 138 32 350 10 43 32 38 -17 27 0 0.31 1.4 0 12.7 24 340 M M 10 18 30 330 11 56 33 45 -9 20 0 T 0.0 0 10.8 22 340 M M 3 26 330 12 64 32 48 -6 17 0 0.00 0.0 0 3.5 6 160 M M 2 7 160 13 72 38 55 1 10 0 0.01 0.0 0 10.8 29 150 M M 8 35 150 14 75 62 69 15 0 4 T 0.0 0 11.3 22 170 M M 7 29 150 15 64 39 52 -2 13 0 0.04 0.0 0 11.5 22 360 M M 9 128 25 10 16 44 37 41 -12 24 0 0.01 0.0 0 6.4 17 360 M M 10 12 21 360 17 64 44 54 1 11 0 0.03 0.0 0 5.6 10 90 M M 9 128 12 100 18 75 59 67 14 0 2 0.03 0.0 0 9.8 18 170 M M 9 128 22 160 19 80 69 75 22 0 10 T 0.0 0 6.5 13 190 M M 9 18 18 180 20 77 64 71 18 0 6 0.00 0.0 0 6.9 16 340 M M 9 18 22 210 21 64 42 53 0 12 0 0.00 0.0 0 17.3 29 20 M M 10 35 50 22 42 31 37 -16 28 0 T M 0 12.2 22 360 M M 10 6 25 360 23 74 40 57 5 8 0 0.18 M 0 8.9 23 200 M M 10 18 33 210 24 72 59 66 14 0 1 0.11 0.0 0 6.9 15 320 M M 9 1 20 280 25 74 60 67 15 0 2 0.00 0.0 0 7.4 18 160 M M 10 18 23 160 26 77 70 74 22 0 9 0.02 0.0 0 13.9 24 160 M M 9 1 30 160 27 78 56 67 15 0 2 0.08 0.0 0 12.0 26 330 M M 10 1 31 330 28 57 43 50 -2 15 0 0.39 M 0 8.1 18 360 M M 9 13 22 10 29 66 41 54 2 11 0 0.00 0.0 0 2.6 9 40 M M 1 12 360 30 70 37 54 2 11 0 0.00 0.0 0 2.3 9 160 M M 4 1 12 220 31 66 45 56 4 9 0 0.00 0.0 0 8.2 21 40 M M 6 1 26 50 ================================================================================ SM 2051 1398 319 38 1.68 1.4 278.1 M 221 ================================================================================ AV 66.2 45.1 9.0 FASTST M M 7 MAX(MPH) MISC ----> # 29 350 # 37 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HOUSTON MONTH: DECEMBER YEAR: 2008 LATITUDE: 29 58 N LONGITUDE: 95 21 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.6 TOTAL FOR MONTH: 1.68 1 = FOG OR MIST DPTR FM NORMAL: 1.9 DPTR FM NORMAL: -2.01 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 19 GRTST 24HR 0.50 ON 9-10 TO 1/4 MILE OR LESS LOWEST: 31 ON 22 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 1.4 INCHES 5 = HAIL GRTST 24HR 1.4 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 319 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 476 CLOUDY (SCALE 8-10) 16 DPTR FM NORMAL -118 [CDD (BASE 65) ] TOTAL THIS MO. 38 DPTR FM NORMAL 13 [PRESSURE DATA] TOTAL FM JAN 1 3206 HIGHEST SLP 30.53 ON 22 DPTR FM NORMAL 313 LOWEST SLP 29.61 ON 9 [REMARKS] #FINAL-12-08#