PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON/HOBBY AP MONTH: DECEMBER YEAR: 2006 LATITUDE: 29 38 N LONGITUDE: 95 17 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 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 55 33 44 -15 21 0 0.00 0.0 0 6.8 25 320 M M 5 30 320 2 57 39 48 -11 17 0 0.00 0.0 0 7.1 16 40 M M 8 17 40 3 56 41 49 -9 16 0 0.00 0.0 0 14.6 26 20 M M 7 31 20 4 55 35 45 -13 20 0 0.00 0.0 0 7.6 15 20 M M 2 18 20 5 59 32 46 -12 19 0 0.00 0.0 0 4.3 12 110 M M 3 13 110 6 64 47 56 -2 9 0 T M 0 5.2 10 120 M M 10 18 14 120 7 62 49 56 -1 9 0 0.00 0.0 0 13.5 23 10 M M 9 1 29 20 8 49 34 42 -15 23 0 0.00 0.0 0 11.2 23 20 M M 7 31 30 9 52 41 47 -10 18 0 0.00 0.0 0 6.4 10 80 M M 8 8 14 120 10 63 46 55 -2 10 0 0.08 M 0 9.2 15 110 M M 10 1 20 110 11 71 62 67 10 0 2 1.82 0.0 0 5.9 14 200 M M 10 128 17 210 12 76 50 63 6 2 0 0.00 0.0 0 5.6 15 280 M M 5 12 20 280 13 76 45 61 5 4 0 0.00 0.0 0 1.5 9 130 M M 0 10 120 14 73 49 61 5 4 0 0.00 0.0 0 4.2 10 100 M M 8 128 13 130 15 77 61 69 13 0 4 0.00 0.0 0 5.9 13 130 M M 9 128 16 130 16 81 63 72 16 0 7 0.00 0.0 0 8.6 17 170 M M 6 12 23 170 17 80 62 71 15 0 6 0.00 0.0 0 6.7 15 150 M M 9 12 20 140 18 68 65 67 11 0 2 0.11 0.0 0 7.8 15 110 M M 10 12 20 100 19 69 64 67 12 0 2 T 0.0 0 9.6 17 100 M M 10 18 22 100 20 77 59 68 13 0 3 0.04 0.0 0 9.3 18 300 M M 10 1 21 20 21 72 55 64 9 1 0 0.51 0.0 0 8.0 29 220 M M 9 13 33 210 22 66 48 57 2 8 0 0.00 0.0 0 7.5 14 10 M M 2 18 20 23 64 44 54 -1 11 0 0.52 M 0 12.2 25 40 M M 5 31 50 24 51 47 49 -6 16 0 0.65 M 0 13.6 26 30 M M 10 1 31 50 25 53 42 48 -7 17 0 0.04 0.0 0 14.1 28 320 M M 7 32 310 26 57 33 45 -10 20 0 0.00 0.0 0 5.2 13 320 M M 1 15 330 27 63 35 49 -6 16 0 0.00 0.0 0 6.1 15 170 M M 2 20 160 28 71 51 61 7 4 0 0.00 0.0 0 10.4 21 140 M M 9 26 140 29 74 63 69 15 0 4 0.13 0.0 0 15.0 25 170 M M 10 138 33 160 30 74 50 62 8 3 0 0.05 0.0 0 6.0 22 280 M M 8 25 280 31 66 44 55 1 10 0 0.00 M 0 8.1 18 300 M M 3 12 23 330 ================================================================================ SM 2031 1489 278 30 3.95 0.0 257.2 M 212 ================================================================================ AV 65.5 48.0 8.3 FASTST PSBL % 7 MAX(MPH) MISC ----> # 29 220 # 33 210 ================================================================================ 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/HOBBY AP MONTH: DECEMBER YEAR: 2006 LATITUDE: 29 38 N LONGITUDE: 95 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 56.8 TOTAL FOR MONTH: 3.95 1 = FOG OR MIST DPTR FM NORMAL: 0.7 DPTR FM NORMAL: 0.17 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 16 GRTST 24HR 1.82 ON M TO 1/4 MILE OR LESS LOWEST: 32 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 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: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 278 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -28 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 395 CLOUDY (SCALE 8-10) 17 DPTR FM NORMAL -74 [CDD (BASE 65) ] TOTAL THIS MO. 30 DPTR FM NORMAL 3 [PRESSURE DATA] TOTAL FM JAN 1 3319 HIGHEST SLP 30.72 ON 8 DPTR FM NORMAL 140 LOWEST SLP 29.85 ON 29 [REMARKS] #FINAL-12-06#