ZCZC CLELCDDAY TTAA00 KCVG 010539 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DAYTON OH MONTH: FEB 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 43 34 39 13 26 0 0.39 0.0 0 10.4 16 190 M M M 1,2 20 150 2 46 32 39 13 26 0 0.04 0.0 0 14.4 25 270 M M M 2,1 31 280 3 45 29 37 10 28 0 0.00 0.0 0 11.9 21 170 M M M 1,8 25 180 4 44 26 35 8 30 0 0.02 0.0 0 14.8 29 270 M M M 33 270 5 46 20 33 6 32 0 0.00 0.0 0 9.6 22 190 M M M 8,1 25 200 6 53 35 44 17 21 0 0.01 0.0 0 10.2 23 190 M M M 26 190 7 41 32 37 10 28 0 1.14 0.0 0 14.1 29 90 M M M 1 34 100 8 47 30 39 12 26 0 0.00 0.0 0 6.9 15 180 M M M 1,8 17 170 9 56 37 47 19 18 0 0.00 0.0 0 9.6 18 290 M M M 21 280 10 57 30 44 16 21 0 0.00 0.0 0 8.2 14 130 M M M 17 130 11 73 43 58 30 7 0 0.34 0.0 0 18.0 44 260 M M M 1,8,3 52 250 12 51 20 36 8 29 0 0.25 2.0 T 21.0 33 270 M M M 3 1 8 40 270 13 26 15 21 -8 44 0 T T 1 14.0 28 270 M M M 33 270 14 37 15 26 -3 39 0 0.00 0.0 1 8.3 16 210 M M M 1 20 180 15 52 30 41 12 24 0 0.00 0.0 0 15.0 21 190 M M M 25 210 16 57 40 49 20 16 0 0.08 0.0 0 16.1 26 190 M M M 1 32 190 17 39 30 35 5 30 0 0.00 0.0 0 11.1 22 270 M M M 1,8 25 280 18 32 27 30 0 35 0 0.00 0.0 0 7.3 11 70 M M M 8 16 350 19 35 24 30 0 35 0 0.00 0.0 0 11.5 20 10 M M M 1,8 23 10 20 30 21 26 -5 39 0 T 0.0 0 8.1 16 360 M M M 18 10 21 33 17 25 -6 40 0 T T 0 11.4 21 350 M M M 25 10 22 30 11 21 -10 44 0 0.00 0.0 0 7.4 15 50 M M M 18 10 23 34 23 29 -3 36 0 T 0.7 0 9.8 15 100 M M M 1 17 100 24 35 28 32 0 33 0 0.09 0.2 T 7.4 17 140 M M M 1 21 150 25 34 31 33 0 32 0 0.08 0.8 0 9.3 16 210 M M M 1,8 20 320 26 43 23 33 0 32 0 0.00 0.0 0 5.4 13 130 M M M 8,1 15 150 27 56 33 45 11 20 0 1.36 0.0 0 10.8 20 130 M M M 8,1,3 22 140 28 50 34 42 8 23 0 0.17 T 0 17.8 30 270 M M M 1,8 34 270 =============================================================================== SM 1225 770 814 0 3.97 3.7 319.8 M M =============================================================================== AV 43.8 27.5 11.4 FASTST PSBL % M MAX(MPH) MISC ----> 44 260 M M 52 250 =============================================================================== NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DAYTON OH MONTH: FEB YEAR: 1999 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.6 TOTAL FOR MONTH: 3.97 1 = FOG DPTR FM NORMAL: +6.2 DPTR FM NORMAL: +1.80 2 = FOG REDUCING VISIBILITY HIGHEST: 73 ON 11 GRTST 24HR 1.40 ON 27-28 TO 1/4 MILE OR LESS LOWEST: 11 ON 22 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 3.7 INCHES 5 = HAIL GRTST 24HR ____ ON ____ 6 = GLAZE OR RIME GRTST DEPTH: 1 ON 14 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: 4 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 21 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 ** HDD (BASE 65) ** TOTAL THIS MO. 814 DPTR FM NORMAL -183 SEASONAL TOTAL 3706 DPTR FM NORMAL -632 ** CDD (BASE 65) ** TOTAL THIS MO. 0 DPTR FM NORMAL +0 ** PRESSURE DATA ** SEASONAL TOTAL 0 HIGHEST SLP 30.52 ON 14 DPTR FM NORMAL +0 LOWEST SLP ON =============================================================================== ------------------