PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GALVESTON MONTH: DECEMBER YEAR: 2006 LATITUDE: 29 16 N LONGITUDE: 94 52 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 52 35 44 -17 21 0 0.00 0.0 0 10.1 29 310 M M 0 33 300 2 58 45 52 -9 13 0 0.00 0.0 0 10.4 18 30 M M 1 22 30 3 56 47 52 -9 13 0 0.00 0.0 0 20.5 28 360 M M 5 32 10 4 54 41 48 -12 17 0 0.00 0.0 0 14.6 28 20 M M 0 32 10 5 56 41 49 -11 16 0 0.00 0.0 0 7.4 12 140 M M 0 14 140 6 64 53 59 -1 6 0 0.00 0.0 0 7.5 14 100 M M 8 17 110 7 62 51 57 -3 8 0 0.00 0.0 0 15.0 29 10 M M 4 33 360 8 51 35 43 -16 22 0 0.00 0.0 0 15.4 25 20 M M 0 31 10 9 54 43 49 -10 16 0 T M 0 9.7 15 30 M M 7 18 20 10 64 53 59 0 6 0 T 0.0 0 14.8 18 90 M M 10 18 23 80 11 69 61 65 6 0 0 0.01 0.0 0 10.3 17 100 M M 9 128 21 110 12 78 54 66 7 0 1 T 0.0 0 5.1 13 270 M M 5 12 16 260 13 73 49 61 3 4 0 0.00 0.0 0 4.3 9 90 M M 0 12 12 90 14 71 54 63 5 2 0 0.00 0.0 0 6.9 16 110 M M 8 12 20 110 15 70 61 66 8 0 1 0.00 0.0 0 9.5 15 80 M M 9 12 18 90 16 75 63 69 11 0 4 0.00 0.0 0 10.4 15 130 M M 5 12 17 120 17 75 63 69 11 0 4 0.00 0.0 0 10.0 15 90 M M 7 128 18 90 18 68 63 66 9 0 1 0.05 0.0 0 12.0 17 70 M M 10 12 21 70 19 66 63 65 8 0 0 T 0.0 0 12.7 18 80 M M 10 12 23 90 20 72 59 66 9 0 1 0.04 0.0 0 11.8 20 340 M M 8 12 25 340 21 66 57 62 5 3 0 0.47 0.0 0 12.8 23 320 M M 10 13 28 320 22 64 53 59 2 6 0 T 0.0 0 11.8 25 360 M M 1 30 10 23 64 49 57 0 8 0 0.19 M 0 13.9 31 10 M M 3 3 36 360 24 54 48 51 -6 14 0 0.76 M 0 18.3 36 20 M M 10 1 43 20 25 53 44 49 -8 16 0 T 0.0 0 17.4 29 300 M M 6 1 35 300 26 56 38 47 -10 18 0 0.00 0.0 0 7.2 16 280 M M 0 17 300 27 64 41 53 -3 12 0 0.00 0.0 0 8.2 16 120 M M 0 20 120 28 71 59 65 9 0 0 0.00 0.0 0 14.4 21 100 M M 8 25 100 29 71 64 68 12 0 3 0.63 0.0 0 18.5 31 130 M M 9 13 37 190 30 71 56 64 8 1 0 0.53 0.0 0 8.2 32 170 M M 6 13 40 170 31 67 52 60 4 5 0 0.00 0.0 0 11.9 18 310 M M 0 22 310 ================================================================================ SM 1989 1595 227 15 2.68 0.0 361.0 M 159 ================================================================================ AV 64.2 51.5 11.6 FASTST PSBL % 5 MAX(MPH) MISC ----> # 36 20 # 43 20 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: GALVESTON MONTH: DECEMBER YEAR: 2006 LATITUDE: 29 16 N LONGITUDE: 94 52 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.8 TOTAL FOR MONTH: 2.68 1 = FOG OR MIST DPTR FM NORMAL: -0.3 DPTR FM NORMAL: -0.85 2 = FOG REDUCING VISIBILITY HIGHEST: 78 ON 12 GRTST 24HR 1.11 ON 29-30 TO 1/4 MILE OR LESS LOWEST: 35 ON 8, 1 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: 7 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 227 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -18 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 302 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL -61 [CDD (BASE 65) ] TOTAL THIS MO. 15 DPTR FM NORMAL -15 [PRESSURE DATA] TOTAL FM JAN 1 3590 HIGHEST SLP 30.70 ON 4 DPTR FM NORMAL 322 LOWEST SLP 29.84 ON 30 [REMARKS] #FINAL-12-06#