PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON/D.W._HOOKS MONTH: MARCH YEAR: 2007 LATITUDE: 30 4 N LONGITUDE: 95 33 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 76 46 61 M 4 0 T M 0 10.3 31 300 M M 5 18 40 310 2 72 40 56 M 9 0 0.00 M 0 4.7 15 240 M M 0 21 10 3 63 41 52 M 13 0 0.00 0.0 0 7.3 20 10 M M 1 23 10 4 60 36 48 M 17 0 0.00 0.0 0 7.2 17 10 M M 0 24 10 5 68 30 49 M 16 0 0.00 0.0 0 2.3 9 140 M M 0 12 140 6 71 36 54 M 11 0 0.00 0.0 0 4.6 14 140 M M 0 1 18 140 7 74 42 58 M 7 0 0.00 0.0 0 3.2 12 240 M M 3 18 17 180 8 75 47 61 M 4 0 0.00 0.0 0 2.8 13 150 M M 1 18 16 120 9 80 50 65 M 0 0 0.00 0.0 0 4.7 17 180 M M 4 18 21 200 10 81 56 69 M 0 4 0.00 0.0 0 4.8 12 230 M M 4 12 14 180 11 78 55 67 M 0 2 0.00 0.0 0 8.7 18 90 M M 5 128 22 110 12 73 60 67 M 0 2 0.65 0.0 0 7.0 21 110 M M 7 13 28 130 13 73 57 65 M 0 0 1.75 0.0 0 4.4 16 320 M M 8 1238 23 10 14 66 56 61 M 4 0 1.07 0.0 0 6.8 22 110 M M 6 13 29 110 15 79 53 66 M 0 1 0.00 0.0 0 2.6 14 20 M M 5 12 18 10 16 69 52 61 M 4 0 0.00 0.0 0 6.9 20 20 M M 3 18 25 10 17 73 48 61 M 4 0 0.00 0.0 0 7.2 15 200 M M 2 1 20 190 18 74 53 64 M 1 0 T 0.0 0 6.6 16 140 M M 5 20 140 19 79 63 71 M 0 6 0.00 0.0 0 11.0 20 150 M M 5 26 180 20 80 65 73 M 0 8 T 0.0 0 11.4 21 120 M M 8 1 26 140 21 81 65 73 M 0 8 T 0.0 0 11.4 21 150 M M 6 1 24 130 22 80 61 71 M 0 6 0.00 0.0 0 9.2 21 110 M M 4 18 23 140 23 81 64 73 M 0 8 0.00 0.0 0 10.7 21 140 M M 5 24 140 24 82 62 72 M 0 7 0.01 0.0 0 9.4 18 130 M M 7 1 22 120 25 78 65 72 M 0 7 0.00 0.0 0 8.1 16 120 M M 6 1 20 130 26 80 63 72 M 0 7 0.13 0.0 0 10.5 22 150 M M 8 13 29 130 27 84 62 73 M 0 8 0.05 0.0 0 8.6 18 190 M M 6 13 22 190 28 83 69 76 M 0 11 0.00 0.0 0 10.2 21 140 M M 8 1 26 140 29 82 71 77 M 0 12 0.00 0.0 0 11.5 21 120 M M 8 24 130 30 79 68 74 M 0 9 0.09 0.0 0 11.6 22 120 M M 5 18 26 130 31 74 64 69 M 0 4 0.76 0.0 0 5.1 29 240 M M 10 1 41 250 ================================================================================ SM 2348 1700 94 110 4.51 0.0 230.8 M 145 ================================================================================ AV 75.7 54.8 7.4 FASTST PSBL % 5 MAX(MPH) MISC ----> # 31 300 # 41 250 ================================================================================ 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/D.W._HOOKS MONTH: MARCH YEAR: 2007 LATITUDE: 30 4 N LONGITUDE: 95 33 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.3 TOTAL FOR MONTH: 4.51 1 = FOG OR MIST DPTR FM NORMAL: 3.1 DPTR FM NORMAL: 1.93 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 27 GRTST 24HR 1.75 ON 13-13 TO 1/4 MILE OR LESS LOWEST: 30 ON 5 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: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 94 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -9905 PTCLDY (SCALE 4-7) 21 TOTAL FM JUL 1 1404 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 110 DPTR FM NORMAL -9889 [PRESSURE DATA] TOTAL FM JAN 1 131 HIGHEST SLP 30.52 ON 5 DPTR FM NORMAL M LOWEST SLP 29.52 ON 1 [REMARKS] #FINAL-03-07#