PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DICKINSON WFO MONTH: APRIL YEAR: 2008 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 81 69 75 M 0 10 0.00 M M M M M M M M M M 2 81 68 75 M 0 10 0.01 M M M M M M M M M M 3 79 70 75 M 0 10 0.00 0.0 M M M M M M M M M 4 81 56 69 M 0 4 0.05 0.0 M M M M M M M M M 5 70 54 62 M 3 0 0.00 0.0 M M M M M M M M M 6 80 54 67 M 0 2 0.00 0.0 M M M M M M M M M 7 76 59 68 M 0 3 0.00 M M M M M M M M M M 8 78 68 73 M 0 8 0.00 M M M M M M M M M M 9 79 69 74 M 0 9 0.00 M M M M M M M M M M 10 84 72 78 M 0 13 0.00 M M M M M M M M M M 11 80 66 73 M 0 8 0.00 M M M M M M M M M M 12 75 53 64 M 1 0 0.00 M M M M M M M M M M 13 75 47 61 M 4 0 0.00 M M M M M M M M M M 14 69 43 56 M 9 0 0.00 M M M M M M M M M M 15 69 47 58 M 7 0 0.00 M M M M M M M M M M 16 75 50 63 M 2 0 0.00 M M M M M M M M M M 17 78 66 72 M 0 7 0.00 M M M M M M M M M M 18 76 53 65 M 0 0 0.82 M M M M M M M M 3 M M 19 79 48 64 M 1 0 0.00 M M M M M M M M M M 20 79 52 66 M 0 1 0.00 M M M M M M M M M M 21 81 70 76 M 0 11 0.00 M M M M M M M M 1 M M 22 85 70 78 M 0 13 0.00 M M M M M M M M 1 M M 23 82 69 76 M 0 11 0.00 M M M M M M M M 1 M M 24 81 70 76 M 0 11 0.00 M M M M M M M M M M 25 80 69 75 M 0 10 0.00 M M M M M M M M M M 26 81 65 73 M 0 8 0.68 M M M M M M M M 3 M M 27 75 59 67 M 0 2 0.60 M M M M M M M M 3 M M 28 76 54 65 M 0 0 0.00 M M M M M M M M M M 29 79 49 64 M 1 0 0.00 M M M M M M M M M M 30 79 61 70 M 0 5 0.00 M M M M M M M M M M ================================================================================ SM 2343 1800 28 156 2.16 0.0 M M M ================================================================================ AV 78.1 60.0 M FASTST PSBL % 4 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: APRIL YEAR: 2008 LATITUDE: 29 28 N LONGITUDE: 95 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 69.1 TOTAL FOR MONTH: 2.16 1 = FOG OR MIST DPTR FM NORMAL: 1.2 DPTR FM NORMAL: -1.83 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 22 GRTST 24HR 0.82 ON 18-18 TO 1/4 MILE OR LESS LOWEST: 43 ON 14 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 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. 28 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 1112 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 156 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 269 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS] #FINAL-04-08#