PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON/HOBBY AP MONTH: APRIL YEAR: 2009 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 70 54 62 -5 3 0 0.00 0.0 0 8.8 16 100 M M 9 21 150 2 77 62 70 3 0 5 0.28 0.0 0 15.3 35 320 M M 4 138 43 310 3 75 50 63 -5 2 0 0.00 0.0 0 6.7 20 30 M M 3 24 30 4 80 57 69 1 0 4 T 0.0 0 8.0 20 160 M M 8 1 28 150 5 80 57 69 1 0 4 0.00 0.0 0 14.1 29 320 M M 7 1 35 320 6 64 50 57 -11 8 0 0.00 0.0 0 17.7 28 350 M M 5 35 340 7 70 40 55 -13 10 0 0.00 0.0 0 6.5 18 270 M M 0 28 330 8 80 48 64 -4 1 0 0.00 0.0 0 10.0 21 170 M M 4 26 170 9 78 63 71 2 0 6 0.00 0.0 0 12.6 24 200 M M 8 31 160 10 86 69 78 9 0 13 0.00 0.0 0 10.0 20 30 M M 9 8 22 50 11 74 62 68 -1 0 3 0.00 0.0 0 12.1 22 110 M M 9 30 100 12 81 62 72 3 0 7 0.38 0.0 0 8.4 26 310 M M 6 128 32 310 13 78 58 68 -1 0 3 0.00 0.0 0 11.0 24 300 M M 1 12 32 290 14 79 52 66 -4 0 1 0.00 0.0 0 5.5 15 20 M M 3 20 20 15 75 54 65 -5 0 0 0.00 0.0 0 7.9 18 100 M M 7 8 29 90 16 74 62 68 -2 0 3 0.02 0.0 0 11.1 24 100 M M 9 1 30 100 17 72 64 68 -2 0 3 2.64 0.0 0 12.2 26 340 M M 10 138 31 350 18 73 66 70 0 0 5 5.15 0.0 0 10.3 29 50 M M 9 123 39 40 19 80 63 72 1 0 7 0.00 0.0 0 10.3 22 340 M M 6 12 28 350 20 79 58 69 -2 0 4 0.00 0.0 0 10.1 18 350 M M 0 25 340 21 85 57 71 0 0 6 0.00 0.0 0 9.2 18 260 M M 0 24 260 22 90 63 77 6 0 12 0.00 0.0 0 10.3 24 220 M M 0 1 32 200 23 82 66 74 2 0 9 0.00 0.0 0 11.5 23 160 M M 7 1 30 150 24 82 65 74 2 0 9 4.72 0.0 0 12.7 23 70 M M 9 123 29 80 25 81 68 75 3 0 10 0.01 0.0 0 11.7 22 160 M M 9 29 150 26 81 72 77 5 0 12 0.00 0.0 0 13.9 23 160 M M 9 31 140 27 81 64 73 1 0 8 2.29 0.0 0 12.2 32 350 M M 8 13 41 350 28 82 68 75 2 0 10 0.09 0.0 0 10.0 18 130 M M 9 1 29 130 29 82 73 78 5 0 13 T 0.0 0 10.5 21 150 M M 7 29 160 30 83 72 78 5 0 13 0.03 0.0 0 9.8 18 170 M M 8 1 25 170 ================================================================================ SM 2354 1819 24 170 15.61 0.0 320.4 M 183 ================================================================================ AV 78.5 60.6 10.7 FASTST M M 6 MAX(MPH) MISC ----> # 35 320 # 43 310 ================================================================================ 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: 2009 LATITUDE: 29 38 N LONGITUDE: 95 17 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 69.6 TOTAL FOR MONTH: 15.61 1 = FOG OR MIST DPTR FM NORMAL: -0.4 DPTR FM NORMAL: 12.15 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 22 GRTST 24HR 7.54 ON 17-18 TO 1/4 MILE OR LESS LOWEST: 40 ON 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: 10 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 4 [HDD (BASE 65) ] TOTAL THIS MO. 24 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL 4 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 1003 CLOUDY (SCALE 8-10) 14 DPTR FM NORMAL -171 [CDD (BASE 65) ] TOTAL THIS MO. 170 DPTR FM NORMAL 1 [PRESSURE DATA] TOTAL FM JAN 1 328 HIGHEST SLP 30.39 ON 7 DPTR FM NORMAL 53 LOWEST SLP 29.50 ON 2 [REMARKS] #FINAL-04-09#