PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TOMBALL MONTH: FEBRUARY YEAR: 2003 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 70 39 55 M 10 0 0.00 M M 4.2 13 180 M M 0 128 15 160 2 76 46 61 M 4 0 0.00 0.0 M 9.6 21 200 M M 6 12 24 190 3 76 51 64 M 1 0 T 0.0 M 11.5 17 330 M M 6 23 360 4 61 41 51 M 14 0 0.00 0.0 M 4.9 17 10 M M 0 8 22 10 5 53 45 49 M 16 0 T M M 9.0 17 80 M M 9 21 110 6 49 43 46 M 19 0 0.58 M M 8.7 18 330 M M 10 1 29 330 7 45 38 42 M 23 0 0.00 0.0 0 10.2 18 360 M M 8 24 330 8 44 37 41 M 24 0 0.02 M 0 5.5 12 90 M M 10 1 13 100 9 54 39 47 M 18 0 0.05 M M 3.6 9 340 M M 9 12 12 340 10 63 38 51 M 14 0 0.00 M 0 2.3 12 20 M M 4 128 16 20 11 69 37 53 M 12 0 0.00 M M 4.2 14 210 M M 3 128 16 200 12 74 54 64 M 1 0 T 0.0 0 4.8 13 150 M M 9 18 15 160 13 67 57 62 M 3 0 0.01 0.0 M 7.2 14 130 M M 8 1 17 170 14 77 67 72 M 0 7 T 0.0 M 11.0 25 190 M M 10 13 32 190 15 73 49 61 M 4 0 0.34 M M 9.6 20 100 M M 7 13 23 300 16 49 35 42 M 23 0 0.00 0.0 M 11.3 20 300 M M 9 28 320 17 59 30 45 M 20 0 0.00 0.0 M 3.5 9 200 M M 0 18 13 300 18 71 39 55 M 10 0 0.00 0.0 M 7.1 17 180 M M 5 1 22 190 19 74 58 66 M 0 1 T 0.0 0 4.8 13 200 M M 7 15 200 20 63 56 60 M 5 0 0.77 0.0 M 7.9 17 90 M M 10 13 23 90 21 74 52 63 M 2 0 0.70 0.0 M 7.3 17 300 M M 10 13 22 290 22 66 48 57 M 8 0 0.00 0.0 M 10.2 22 310 M M 4 28 300 23 73 46 60 M 5 0 0.02 M M 10.8 24 210 M M 2 1 33 200 24 53 41 47 M 18 0 T M M 11.2 16 360 M M 10 8 22 10 25 41 35 38 M 27 0 1.15 M M 9.6 20 10 M M 10 13 29 10 26 41 35 38 M 27 0 0.08 M 0 7.0 14 20 M M 10 13 17 30 27 50 38 44 M 21 0 0.00 0.0 0 5.5 13 350 M M 10 1 15 350 28 51 44 48 M 17 0 0.00 0.0 0 5.1 13 70 M M 10 13 15 70 ================================================================================ SM 1716 1238 346 8 3.72 0.0 207.6 M 196 ================================================================================ AV 61.3 44.2 7.4 FASTST PSBL % 7 MAX(MPH) MISC ----> 25 190 33 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TOMBALL MONTH: FEBRUARY YEAR: 2003 LATITUDE: 30 4 N LONGITUDE: 95 33 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.8 TOTAL FOR MONTH: 3.72 1 = FOG DPTR FM NORMAL: M DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 77 ON 14 GRTST 24HR 1.17 ON 25-26 TO 1/4 MILE OR LESS LOWEST: 30 ON 17 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: 0 7 = BLOWING DUST OR SAND: 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: 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: 1 [HDD (BASE 65) ] TOTAL THIS MO. 346 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 7 SEASONAL TOTAL 1488 CLOUDY (SCALE 8-10) 16 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 8 DPTR FM NORMAL M [PRESSURE DATA] SEASONAL TOTAL 12 HIGHEST SLP 30.40 ON 7 DPTR FM NORMAL M LOWEST SLP 29.41 ON 21 [REMARKS]