PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DICKINSON WFO MONTH: DECEMBER YEAR: 2006 LATITUDE: 29 28 N LONGITUDE: 95 5 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 53 32 43 M 22 0 0.00 0.0 M M M M M M M M M 2 55 35 45 M 20 0 0.00 0.0 M M M M M M M M M 3 54 41 48 M 17 0 0.00 M M M M M M M M M M 4 54 33 44 M 21 0 0.00 0.0 M M M M M M M M M 5 57 29 43 M 22 0 0.00 0.0 M M M M M M M M M 6 62 42 52 M 13 0 T M M M M M M M M M M 7 58 47 53 M 12 0 0.00 M M M M M M M M M M 8 47 33 40 M 25 0 0.00 M M M M M M M M M M 9 50 40 45 M 20 0 0.00 M M M M M M M M M M 10 62 45 54 M 11 0 0.02 0.0 M M M M M M M M M 11 69 60 65 M 0 0 0.33 M M M M M M M M M M 12 76 48 62 M 3 0 0.00 M M M M M M M M 12 M M 13 74 41 58 M 7 0 0.00 M M M M M M M M M M 14 73 47 60 M 5 0 0.00 M M M M M M M M 128 M M 15 75 60 68 M 0 3 0.00 M M M M M M M M 12 M M 16 78 61 70 M 0 5 0.00 M M M M M M M M 12 M M 17 79 58 69 M 0 4 0.00 0.0 M M M M M M M M M 18 66 61 64 M 1 0 0.26 0.0 M M M M M M M 12 M M 19 65 61 63 M 2 0 T M M M M M M M M M M 20 75 58 67 M 0 2 0.01 M M M M M M M M 1 M M 21 66 50 58 M 7 0 0.17 M M M M M M M M 13 M M 22 66 44 55 M 10 0 0.00 M M M M M M M M M M 23 60 42 51 M 14 0 0.37 M M M M M M M M 3 M M 24 50 45 48 M 17 0 0.82 M M M M M M M M 3 M M 25 51 42 47 M 18 0 0.01 0.0 M M M M M M M M M 26 56 32 44 M 21 0 0.00 0.0 M M M M M M M M M 27 63 33 48 M 17 0 0.00 0.0 M M M M M M M M M 28 69 54 62 M 3 0 0.00 0.0 M M M M M M M M M 29 74 61 68 M 0 3 0.92 M M M M M M M M 3 M M 30 69 49 59 M 6 0 0.17 M M M M M M M M M M 31 65 45 55 M 10 0 0.00 M M M M M M M M M M ================================================================================ SM 1971 1429 324 17 3.08 0.0 M M M ================================================================================ AV 63.6 46.1 M FASTST PSBL % 5 MAX(MPH) MISC ----> M M M M ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DICKINSON WFO MONTH: DECEMBER YEAR: 2006 LATITUDE: 29 28 N LONGITUDE: 95 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.8 TOTAL FOR MONTH: 3.08 1 = FOG OR MIST DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -1.61 2 = FOG REDUCING VISIBILITY HIGHEST: 79 ON 17 GRTST 24HR 0.92 ON M TO 1/4 MILE OR LESS LOWEST: 29 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: M ON M 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: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 324 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 467 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 17 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 2900 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS] #FINAL-12-06#