PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HOUSTON MONTH: MARCH YEAR: 2007 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 77 51 64 5 1 0 0.01 0.0 0 11.2 28 320 M M 8 18 32 320 2 74 42 58 -1 7 0 0.00 0.0 0 4.7 15 310 M M 6 17 310 3 67 43 55 -4 10 0 0.00 0.0 0 8.5 18 10 M M 5 24 350 4 62 39 51 -9 14 0 0.00 0.0 0 9.9 22 10 M M 2 25 10 5 69 33 51 -9 14 0 0.00 0.0 0 2.1 12 180 M M 1 8 14 170 6 71 37 54 -6 11 0 0.00 0.0 0 5.8 18 130 M M 4 22 130 7 76 42 59 -1 6 0 0.00 0.0 0 5.1 14 120 M M 4 18 120 8 76 48 62 1 3 0 0.00 0.0 0 3.8 14 130 M M 4 18 15 130 9 80 51 66 5 0 1 0.00 0.0 0 5.8 15 120 M M 6 18 17 120 10 83 53 68 7 0 3 0.00 0.0 0 5.4 16 120 M M 6 128 17 130 11 77 54 66 5 0 1 T 0.0 0 10.0 20 120 M M 7 12 25 120 12 75 61 68 6 0 3 0.99 0.0 0 8.4 26 150 M M 10 13 31 120 13 75 59 67 5 0 2 1.96 0.0 0 6.8 29 300 M M 9 1238 38 280 14 66 57 62 0 3 0 1.41 0.0 0 7.7 31 130 M M 8 138 33 130 15 80 54 67 5 0 2 0.00 0.0 0 3.5 14 360 M M 4 128 16 30 16 72 55 64 2 1 0 0.00 0.0 0 9.4 21 10 M M 3 8 25 10 17 72 47 60 -3 5 0 0.00 0.0 0 7.8 18 120 M M 3 22 110 18 76 54 65 2 0 0 0.00 0.0 0 7.2 17 140 M M 8 18 170 19 79 64 72 9 0 7 0.00 0.0 0 12.0 22 140 M M 8 26 130 20 78 66 72 9 0 7 T 0.0 0 14.1 23 130 M M 8 8 26 130 21 79 65 72 9 0 7 T 0.0 0 14.2 23 140 M M 6 26 150 22 79 60 70 6 0 5 0.00 0.0 0 11.4 22 120 M M 7 1 26 120 23 79 65 72 8 0 7 0.00 0.0 0 11.9 22 130 M M 8 26 140 24 79 66 73 9 0 8 T 0.0 0 12.6 21 120 M M 8 18 24 130 25 78 65 72 8 0 7 0.00 0.0 0 10.4 18 130 M M 9 1 22 120 26 78 64 71 7 0 6 0.53 0.0 0 12.7 25 130 M M 9 13 29 130 27 83 65 74 9 0 9 0.06 0.0 0 9.7 20 170 M M 7 13 23 180 28 82 67 75 10 0 10 0.00 0.0 0 12.0 23 130 M M 7 1 28 140 29 81 71 76 11 0 11 0.00 0.0 0 14.4 24 130 M M 8 28 150 30 79 68 74 9 0 9 T 0.0 0 13.0 21 130 M M 8 1 27 130 31 73 63 68 3 0 3 1.44 0.0 M 3.2 22 250 M M 9 13 43 250 ================================================================================ SM 2355 1729 75 108 6.40 0.0 274.7 M 200 ================================================================================ AV 76.0 55.8 8.9 FASTST PSBL % 6 MAX(MPH) MISC ----> # 31 130 43 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: MARCH YEAR: 2007 LATITUDE: 29 58 N LONGITUDE: 95 21 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.9 TOTAL FOR MONTH: 6.40 1 = FOG OR MIST DPTR FM NORMAL: 3.6 DPTR FM NORMAL: 3.04 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 27,10 GRTST 24HR 1.96 ON 13-13 TO 1/4 MILE OR LESS LOWEST: 33 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: 7 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 75 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -81 PTCLDY (SCALE 4-7) 18 TOTAL FM JUL 1 1276 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -199 [CDD (BASE 65) ] TOTAL THIS MO. 108 DPTR FM NORMAL 45 [PRESSURE DATA] TOTAL FM JAN 1 136 HIGHEST SLP M ON M DPTR FM NORMAL 37 LOWEST SLP 29.54 ON 1 [REMARKS] #FINAL-03-07#