PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HUNTSVILLE MONTH: APRIL YEAR: 2003 LATITUDE: 30 45 N LONGITUDE: 95 35 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 77 54 66 M 0 1 0.00 0.0 M 12.6 23 180 M M 1 31 180 2 79 57 68 M 0 3 0.00 0.0 M 10.8 20 160 M M 5 28 160 3 78 61 70 M 0 5 0.00 0.0 M 9.7 20 180 M M 5 25 180 4 79 66 73 M 0 8 T 0.0 M 6.9 15 200 M M 8 22 190 5 86 67 77 M 0 12 0.00 0.0 M 4.1 10 150 M M 7 18 17 150 6 77 71 74 M 0 9 0.15 0.0 M 8.2 16 180 M M 9 13 22 160 7 84 66 75 M 0 10 0.00 0.0 M 2.9 12 340 M M 5 1 17 350 8 66 46 56 M 9 0 0.00 0.0 M 13.9 23 350 M M 1 32 330 9 65 37 51 M 14 0 0.00 0.0 M 8.9 22 340 M M 0 28 290 10 74 38 56 M 9 0 0.00 0.0 M 2.7 12 290 M M 0 16 310 11 77 50 64 M 1 0 0.00 0.0 M 4.1 10 180 M M 0 17 220 12 82 54 68 M 0 3 0.00 0.0 M 3.8 9 190 M M 2 13 210 13 84 58 71 M 0 6 0.00 0.0 M 7.5 15 180 M M 0 1 18 160 14 85 62 74 M 0 9 0.00 0.0 M 8.2 15 160 M M 2 1 21 180 15 83 64 74 M 0 9 0.00 0.0 M 11.1 24 150 M M 4 36 150 16 86 66 76 M 0 11 0.00 0.0 M 10.0 20 160 M M 5 28 160 17 85 66 76 M 0 11 0.00 0.0 M 2.4 14 200 M M 3 12 16 190 18 87 65 76 M 0 11 0.00 0.0 M 8.5 18 180 M M 2 18 24 170 19 78 68 73 M 0 8 0.00 0.0 M 6.8 17 150 M M 5 25 160 20 73 65 69 M 0 4 0.24 0.0 M 1.9 14 330 M M 10 13 17 330 21 80 61 71 M 0 6 0.00 0.0 M 1.9 10 20 M M 4 16 360 22 70 56 63 M 2 0 0.10 0.0 M 3.0 15 170 M M 6 13 18 180 23 79 63 71 M 0 6 T 0.0 M 6.3 22 160 M M 9 1 31 160 24 88 72 80 M 0 15 T 0.0 M 9.2 17 190 M M 5 18 22 170 25 83 60 72 M 0 7 0.00 0.0 M 5.7 14 340 M M 2 1 18 360 26 84 53 69 M 0 4 0.00 0.0 M 1.0 8 340 M M 0 10 10 27 86 58 72 M 0 7 0.00 0.0 M 5.0 13 180 M M 0 20 130 28 84 61 73 M 0 8 0.00 0.0 M 2.9 13 190 M M 0 1 15 180 29 86 60 73 M 0 8 0.00 0.0 M 3.7 13 160 M M 3 1 21 150 30 80 65 73 M 0 8 0.00 0.0 M 4.6 10 310 M M 4 1 18 160 ================================================================================ SM 2405 1790 35 189 0.49 0.0 188.3 M 107 ================================================================================ AV 80.2 59.7 6.3 FASTST PSBL % 4 MAX(MPH) MISC ----> 24 150 36 150 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HUNTSVILLE MONTH: APRIL YEAR: 2003 LATITUDE: 30 45 N LONGITUDE: 95 35 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 69.9 TOTAL FOR MONTH: 0.49 1 = FOG DPTR FM NORMAL: M DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 24 GRTST 24HR 0.24 ON 19-20 TO 1/4 MILE OR LESS LOWEST: 37 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: M ON M 7 = BLOWING DUST OR SAND: 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 35 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 11 SEASONAL TOTAL 1894 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 189 DPTR FM NORMAL M [PRESSURE DATA] SEASONAL TOTAL 207 HIGHEST SLP 30.34 ON 9 DPTR FM NORMAL M LOWEST SLP 29.59 ON 24 [REMARKS]