ZCZC CLELCDDAY TTAA00 KCVG 010640 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DAYTON OH MONTH: JAN 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 19 1 10 -17 55 0 T T 1 9.5 20 90 M M M 1 24 80 2 38 14 26 -1 39 0 0.58 7.5 6 18.5 33 120 M M M 1,2 40 110 3 32 12 22 -5 43 0 0.01 T 5 23.4 34 230 M M M 1,8,2 39 240 4 12 -2 5 -22 60 0 T 0.1 5 15.5 31 250 M M M 1,8 36 240 5 15 -7 4 -23 61 0 T T 5 10.6 18 190 M M M 23 190 6 32 15 24 -2 41 0 0.33 3.3 5 16.8 24 210 M M M 1 8 32 260 7 19 5 12 -14 53 0 0.16 1.6 7 7.3 20 310 M M M 1,8 24 310 8 27 13 20 -6 45 0 0.48 2.6 10 9.4 16 100 M M M 4 20 100 9 20 1 11 -15 54 0 0.12 0.2 7 10.8 16 260 M M M 1,8 20 270 10 18 -5 7 -19 58 0 0.02 0.3 7 13.5 25 250 M M M 1,8 30 240 11 36 0 18 -8 47 0 0.04 0.9 6 13.4 23 210 M M M 1 8 30 210 12 43 36 40 14 25 0 0.02 0.0 6 12.9 22 210 M M M 1 26 210 13 43 16 30 4 35 0 0.47 0.3 3 14.6 23 10 M M M 1 26 360 14 18 10 14 -12 51 0 0.01 0.3 3 8.7 15 10 M M M 1,8 16 320 15 27 11 19 -7 46 0 0.01 0.3 6 9.6 15 190 M M M 1 8 18 190 16 41 27 34 8 31 0 0.00 0.0 3 13.1 23 240 M M M 1 28 220 17 46 30 38 12 27 0 0.23 0.0 3 12.2 23 140 M M M 1,3 26 140 18 49 33 41 16 24 0 0.02 T 1 22.1 37 240 M M M 1 43 260 19 39 27 33 8 32 0 T 0.0 0 12.2 29 240 M M M 8 36 250 20 52 32 42 17 23 0 0.03 0.0 0 6.5 18 220 M M M 1 22 210 21 50 40 45 20 20 0 0.72 0.0 0 9.8 37 290 M M M 1,3 44 290 22 64 47 56 31 9 0 0.24 0.0 0 13.8 29 190 M M M 3,1 38 200 23 60 40 50 24 15 0 0.40 0.0 0 16.6 29 130 M M M 1 32 120 24 40 30 35 9 30 0 0.00 0.0 0 12.7 25 260 M M M 29 260 25 36 30 33 7 32 0 0.00 0.0 0 10.9 21 290 M M M 1 26 280 26 45 23 34 8 31 0 0.00 0.0 0 6.8 11 140 M M M 1,8 13 130 27 62 35 49 23 16 0 0.00 0.0 0 16.7 29 240 M M M 1 36 250 28 49 32 41 15 24 0 0.00 0.0 0 9.4 18 310 M M M 1,8 21 290 29 39 27 33 7 32 0 0.00 0.0 0 6.4 14 330 M M M 8 16 330 30 45 23 34 8 31 0 0.00 0.0 0 8.9 17 70 M M M 1,8 22 60 31 42 29 36 10 29 0 0.04 0.0 0 15.5 24 100 M M M 29 100 =============================================================================== SM 1158 625 1119 0 3.93 17.4 388.1 M M =============================================================================== AV 37.4 20.2 12.5 FASTST PSBL % M MAX(MPH) MISC ----> 37 290 M M 44 290 =============================================================================== 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: JAN YEAR: 1999 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 28.8 TOTAL FOR MONTH: 3.93 1 = FOG DPTR FM NORMAL: +2.8 DPTR FM NORMAL: +1.80 2 = FOG REDUCING VISIBILITY HIGHEST: 64 ON 22 GRTST 24HR 0.72 ON 21-22 TO 1/4 MILE OR LESS LOWEST: -7 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 17.4 INCHES 5 = HAIL GRTST 24HR 7.5 ON 2ND 6 = GLAZE OR RIME GRTST DEPTH: 10 ON 8 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: 11 0.01 INCH OR MORE: 19 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 25 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 4 1.00 INCH OR MORE: 0 ** HDD (BASE 65) ** TOTAL THIS MO. 1119 DPTR FM NORMAL -90 SEASONAL TOTAL 2892 DPTR FM NORMAL -449 ** CDD (BASE 65) ** TOTAL THIS MO. 0 DPTR FM NORMAL +0 ** PRESSURE DATA ** SEASONAL TOTAL 0 HIGHEST SLP 30.60 ON 30 DPTR FM NORMAL +0 LOWEST SLP ON =============================================================================== ------------------