PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON MONTH: SEPTEMBER YEAR: 2008 LATITUDE: 29 58 N LONGITUDE: 95 21 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 91 76 84 2 0 19 0.08 0.0 0 11.1 37 10 M M 9 8 45 10 2 96 78 87 5 0 22 0.00 0.0 0 9.9 21 290 M M 7 25 280 3 91 77 84 3 0 19 0.00 0.0 0 7.7 16 310 M M 6 21 300 4 91 71 81 0 0 16 0.00 0.0 0 6.7 15 360 M M 2 18 360 5 91 68 80 -1 0 15 0.00 0.0 0 6.8 16 20 M M 1 20 20 6 91 65 78 -3 0 13 0.00 0.0 0 6.9 13 50 M M 1 21 20 7 89 68 79 -2 0 14 0.00 0.0 0 6.1 15 120 M M 3 21 90 8 92 71 82 1 0 17 0.00 0.0 0 7.7 23 130 M M 5 1 26 130 9 93 73 83 3 0 18 0.00 0.0 0 5.9 15 120 M M 4 8 18 130 10 93 74 84 4 0 19 0.00 0.0 0 7.3 18 130 M M 5 1 21 130 11 95 75 85 5 0 20 0.00 0.0 0 9.9 22 110 M M 5 1 26 100 12 90 77 84 4 0 19 0.15 0.0 0 21.8 47 10 M M 9 18 59 20 13 82 75 79 -1 0 14 7.73 0.0 M 16.2 55 340 M M 9 1 82 340 14 86 72 79 0 0 14 4.11 0.0 0 14.4 37 260 M M 9 13 47 260 15 81 64 73 -6 0 8 0.00 0.0 0 11.1 18 10 M M 7 23 360 16 79 62 71 -8 0 6 0.00 0.0 0 6.9 16 10 M M 7 18 24 30 17 79 60 70 -9 0 5 0.00 0.0 0 5.6 15 10 M M 8 8 18 10 18 81 66 74 -5 0 9 T 0.0 0 6.1 13 60 M M 9 8 17 20 19 85 64 75 -3 0 10 0.00 0.0 0 4.5 12 130 M M 5 18 15 100 20 88 68 78 0 0 13 0.00 0.0 0 4.0 13 40 M M 6 128 16 100 21 87 69 78 0 0 13 0.00 0.0 0 6.5 16 90 M M 3 18 18 100 22 88 69 79 1 0 14 0.00 0.0 0 7.1 15 110 M M 2 18 18 100 23 88 69 79 2 0 14 0.00 0.0 0 7.7 16 110 M M 4 20 80 24 89 71 80 3 0 15 T 0.0 0 8.3 17 50 M M 6 24 30 25 86 65 76 -1 0 11 0.00 0.0 0 6.7 18 40 M M 4 8 23 40 26 88 63 76 0 0 11 0.00 0.0 0 5.3 15 10 M M 2 18 20 10 27 87 60 74 -2 0 9 0.00 0.0 0 3.4 13 10 M M 0 18 16 20 28 88 60 74 -2 0 9 0.00 0.0 0 4.4 14 70 M M 2 18 17 10 29 88 60 74 -2 0 9 0.00 0.0 0 5.0 14 10 M M 2 17 20 30 90 61 76 1 0 11 0.00 0.0 0 4.9 12 300 M M 0 M M ================================================================================ SM 2643 2051 0 406 12.07 0.0 235.9 M 142 ================================================================================ AV 88.1 68.4 7.9 FASTST M M 5 MAX(MPH) MISC ----> 55 M 82 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: HOUSTON MONTH: SEPTEMBER YEAR: 2008 LATITUDE: 29 58 N LONGITUDE: 95 21 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 78.2 TOTAL FOR MONTH: 12.07 1 = FOG OR MIST DPTR FM NORMAL: -0.7 DPTR FM NORMAL: 7.74 2 = FOG REDUCING VISIBILITY HIGHEST: 96 ON 2 GRTST 24HR 7.73 ON 13-13 TO 1/4 MILE OR LESS LOWEST: 60 ON 29,28 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: 4 MAX 90 OR ABOVE: 12 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -1 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -1 [CDD (BASE 65) ] TOTAL THIS MO. 406 DPTR FM NORMAL -6 [PRESSURE DATA] TOTAL FM JAN 1 2930 HIGHEST SLP M ON M DPTR FM NORMAL 323 LOWEST SLP 28.36 ON 14 [REMARKS] #FINAL-09-08#