CF6HOU PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON/HOBBY AP MONTH: APRIL YEAR: 2007 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 81 67 74 7 0 9 0.08 0.0 0 6.1 18 210 M M 7 1 22 200 2 80 67 74 7 0 9 T 0.0 0 6.2 14 160 M M 9 18 16 150 3 83 70 77 9 0 12 T 0.0 0 7.1 15 180 M M 9 1 18 160 4 74 61 68 0 0 3 0.10 0.0 0 11.1 28 20 M M 10 13 31 40 5 73 56 65 -3 0 0 0.00 0.0 0 10.5 23 50 M M 4 28 40 6 74 53 64 -4 1 0 0.00 0.0 0 10.0 22 10 M M 6 25 20 7 57 38 48 -20 17 0 0.41 M 0 15.0 23 30 M M 10 1 29 20 8 55 38 47 -21 18 0 0.38 M 0 9.0 20 20 M M 10 1 24 20 9 65 51 58 -11 7 0 T 0.0 0 8.7 14 130 M M 10 17 70 10 82 59 71 2 0 6 0.03 0.0 0 10.8 22 240 M M 6 1 28 230 11 84 59 72 3 0 7 0.00 0.0 0 8.7 20 340 M M 4 25 340 12 77 55 66 -3 0 1 0.00 0.0 0 11.1 21 110 M M 1 29 130 13 76 69 73 4 0 8 0.07 0.0 0 10.5 20 150 M M 10 18 25 150 14 75 51 63 -7 2 0 0.41 0.0 0 16.7 28 340 M M 9 13 33 340 15 74 42 58 -12 7 0 0.00 M 0 5.4 16 10 M M 0 22 340 16 72 50 61 -9 4 0 0.00 0.0 0 7.0 16 160 M M 7 20 160 17 71 59 65 -5 0 0 0.72 0.0 0 8.4 26 330 M M 10 1 36 330 18 74 59 67 -3 0 2 0.00 0.0 0 9.9 22 330 M M 7 26 330 19 78 56 67 -4 0 2 0.00 0.0 0 4.1 12 170 M M 6 14 160 20 79 62 71 0 0 6 0.00 0.0 0 5.5 16 130 M M 7 18 21 150 21 79 61 70 -1 0 5 0.00 0.0 0 9.0 20 120 M M 5 128 24 90 22 80 67 74 3 0 9 0.00 0.0 0 8.7 17 110 M M 7 1 22 110 23 78 68 73 1 0 8 T 0.0 0 7.9 15 160 M M 9 1 20 160 24 78 73 76 4 0 11 0.01 0.0 0 13.4 24 160 M M 10 1 31 180 25 80 66 73 1 0 8 2.46 0.0 0 7.9 23 300 M M 7 123 28 290 26 84 58 71 -1 0 6 0.00 0.0 0 5.8 14 280 M M 3 18 280 27 75 60 68 -4 0 3 0.00 0.0 0 5.9 17 120 M M 9 22 120 28 84 63 74 1 0 9 0.00 0.0 0 4.9 13 80 M M 7 1 15 110 29 86 64 75 2 0 10 0.00 0.0 0 4.7 14 150 M M 4 18 17 150 30 83 67 75 2 0 10 0.09 0.0 0 6.1 23 280 M M 9 13 28 270 ================================================================================ SM 2291 1769 56 144 4.76 0.0 256.1 M 212 ================================================================================ AV 76.4 59.0 8.5 FASTST PSBL % 7 MAX(MPH) MISC ----> # 28 20 # 36 330 ================================================================================ 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: APRIL YEAR: 2007 LATITUDE: 29 38 N LONGITUDE: 95 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 67.7 TOTAL FOR MONTH: 4.76 1 = FOG OR MIST DPTR FM NORMAL: -2.3 DPTR FM NORMAL: 1.30 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 29 GRTST 24HR 2.55 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 38 ON 8, 7 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 56 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL 36 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 1180 CLOUDY (SCALE 8-10) 13 DPTR FM NORMAL 6 [CDD (BASE 65) ] TOTAL THIS MO. 144 DPTR FM NORMAL -25 [PRESSURE DATA] TOTAL FM JAN 1 306 HIGHEST SLP 30.34 ON 7 DPTR FM NORMAL 31 LOWEST SLP 29.58 ON 11 [REMARKS] #FINAL-04-07#