ZCZC CLELCDDAY ŀTTAA00 KCVG 010537 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DAYTON OH MONTH: AUG YEAR: 1999 TEMPERATURE IN F : :PCPN :SNOW: WIND :SUNSHINE: SKY :PK WND ===================================== COLUMNS ================================= 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH AVG SPD DIR MIN PSBL S-S WX SPD DR =============================================================================== 1 87 73 80 6 0 15 0.00 0.0 0 9.0 17 330 M M M 1,8 21 350 2 81 62 72 -2 0 7 0.00 0.0 0 8.1 17 20 M M M 21 360 3 82 58 70 -4 0 5 0.00 0.0 0 5.3 13 40 M M M 20 10 4 86 63 75 1 0 10 0.00 0.0 0 7.1 18 260 M M M 22 260 5 83 60 72 -2 0 7 0.00 0.0 0 9.7 18 290 M M M 26 290 6 85 58 72 -2 0 7 0.00 0.0 0 5.5 14 360 M M M 21 270 7 91 65 78 4 0 13 0.05 0.0 0 8.7 21 240 M M M 8,1 24 240 8 83 63 73 0 0 8 T 0.0 0 12.0 20 10 M M M 8,1 23 10 9 78 55 67 -6 0 2 0.00 0.0 0 6.2 14 60 M M M 16 60 10 87 61 74 1 0 9 0.00 0.0 0 10.3 23 260 M M M 8,1 31 240 11 86 65 76 3 0 11 0.00 0.0 0 6.1 14 330 M M M 1,8 20 340 12 85 62 74 1 0 9 T 0.0 0 7.3 20 340 M M M 22 350 13 92 64 78 5 0 13 0.01 0.0 0 12.7 29 290 M M M 8,3,1 53 280 14 68 62 65 -8 0 0 0.02 0.0 0 9.3 17 310 M M M 8,1 20 350 15 79 53 66 -7 0 1 0.00 0.0 0 7.3 14 20 M M M 1 18 50 16 87 55 71 -1 0 6 0.00 0.0 0 4.6 10 70 M M M 1,8 13 200 17 92 63 78 6 0 13 0.00 0.0 0 10.7 21 290 M M M 8 24 270 18 82 59 71 -1 0 6 T 0.0 0 8.8 16 330 M M M 1 20 310 19 79 60 70 -2 0 5 0.38 0.0 0 10.3 30 290 M M M 1,3 37 280 20 78 58 68 -4 0 3 0.00 0.0 0 10.6 21 20 M M M 1,8 23 10 21 81 54 68 -4 0 3 0.00 0.0 0 6.1 16 10 M M M 1,8 20 320 22 84 56 70 -2 0 5 0.00 0.0 0 5.0 10 40 M M M 13 90 23 89 63 76 5 0 11 0.00 0.0 0 9.0 18 110 M M M 23 110 24 75 66 71 0 0 6 0.87 0.0 0 10.3 22 120 M M M 8,1,3 25 110 25 74 61 68 -3 0 3 0.47 0.0 0 6.6 25 210 M M M 1,8,3 31 210 26 80 60 70 0 0 5 0.00 0.0 0 6.5 16 270 M M M 1,2,8 22 270 27 81 64 73 3 0 8 0.00 0.0 0 6.3 16 10 M M M 1,2,8 18 10 28 88 65 77 7 0 12 0.00 0.0 0 5.8 13 330 M M M 1,8 15 320 29 80 57 69 -1 0 4 0.00 0.0 0 10.7 21 30 M M M 1 24 40 30 74 49 62 -8 3 0 0.00 0.0 0 11.9 22 60 M M M 26 50 31 81 49 65 -5 0 0 0.00 0.0 0 7.4 14 90 M M M 1 16 90 =============================================================================== SM 2558 1863 3 207 1.80 0.0 255.2 M M =============================================================================== AV 82.5 60.1 8.2 FASTST PSBL % M MAX(MPH) MISC ----> 30 290 M M 53 280 =============================================================================== NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DAYTON OH MONTH: AUG YEAR: 1999 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 71.3 TOTAL FOR MONTH: 1.80 1 = FOG DPTR FM NORMAL: -0.9 DPTR FM NORMAL: -1.40 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 17 GRTST 24HR 0.88 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 49 ON 31 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCHES 5 = HAIL GRTST 24HR ____ ON ____ 6 = GLAZE OR RIME GRTST DEPTH: ____ ON ____ 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: 7 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 ** HDD (BASE 65) ** TOTAL THIS MO. 3 DPTR FM NORMAL -3 SEASONAL TOTAL 3 DPTR FM NORMAL -3 ** CDD (BASE 65) ** TOTAL THIS MO. 207 DPTR FM NORMAL -23 ** PRESSURE DATA ** SEASONAL TOTAL 937 HIGHEST SLP 30.25 ON 31 DPTR FM NORMAL +166 LOWEST SLP 0 ON ____ =============================================================================== ------------------