PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DAYTON MONTH: MAR YEAR: 2002 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 46 25 36 2 29 0 0.00 0.0 0 8.1 16 130 M M M 18 140 2 45 37 41 6 24 0 0.75 0.0 0 14.2 23 150 M M M 1 28 150 3 45 12 29 -6 36 0 0.01 0.2 0 21.3 31 260 M M M 1,8 37 270 4 22 1 12 -23 53 0 T T 0 13.5 22 270 M M M 1 28 260 5 45 22 34 -2 31 0 0.00 0.0 0 15.1 25 240 M M M 30 240 6 58 38 48 12 17 0 0.00 0.0 0 15.6 26 220 M M M 31 240 7 64 45 55 18 10 0 0.00 0.0 0 9.8 17 230 M M M 23 240 8 70 47 59 22 6 0 0.00 0.0 0 15.2 29 190 M M M 33 190 9 62 28 45 7 20 0 0.41 T 0 26.5 49 270 M M M 1 58 270 10 32 22 27 -11 38 0 0.00 0.0 0 20.0 37 270 M M M 43 260 11 45 18 32 -6 33 0 0.00 0.0 0 8.2 17 130 M M M 20 130 12 45 38 42 3 23 0 0.04 0.0 0 6.1 12 220 M M M 8,1 13 220 13 60 42 51 12 14 0 0.00 0.0 0 6.1 16 230 M M M 1,8 18 230 14 65 37 51 11 14 0 0.00 0.0 0 11.7 22 190 M M M 1,8 28 190 15 62 42 52 12 13 0 0.57 0.0 0 13.4 22 200 M M M 1,8 26 200 16 42 33 38 -2 27 0 0.06 0.0 0 14.8 22 10 M M M 1 28 10 17 43 33 38 -3 27 0 0.01 0.0 0 9.9 20 50 M M M 1,2 24 50 18 50 41 46 5 19 0 0.00 0.0 0 7.1 13 20 M M M 1,8 15 20 19 48 39 44 3 21 0 0.09 0.0 0 10.5 22 120 M M M 8,1 26 120 20 46 33 40 -2 25 0 0.25 0.0 0 8.7 20 320 M M M 1,8 23 340 21 44 18 31 -11 34 0 T T 0 15.5 29 330 M M M 1,8 35 310 22 32 16 24 -19 41 0 T T 0 16.7 28 260 M M M 32 250 23 47 23 35 -8 30 0 0.00 0.0 0 15.6 30 240 M M M 36 250 24 45 34 40 -3 25 0 0.02 0.0 0 8.8 17 40 M M M 1 20 40 25 36 28 32 -12 33 0 0.86 0.3 1 13.1 21 20 M M M 1 26 70 26 32 28 30 -14 35 0 0.53 T 0 4.2 13 40 M M M 1 14 50 27 37 28 33 -11 32 0 0.00 0.0 0 4.2 13 270 M M M 15 270 28 48 24 36 -9 29 0 0.01 0.0 0 8.9 17 140 M M M 1,8 21 140 29 66 37 52 7 13 0 0.24 0.0 0 11.4 29 190 M M M 3,1 36 280 30 57 38 48 2 17 0 0.00 0.0 0 9.9 21 260 M M M 1 24 240 31 55 38 47 1 18 0 0.04 0.0 0 6.0 26 300 M M M 1 30 320 =============================================================================== SM 1494 945 787 0 3.89 0.5 370.1 =============================================================================== AV 48.2 30.5 11.9 FASTST PSBL % M MAX(MPH) MISC ----> 49 270 58 270 =============================================================================== 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 MONTH: MAR YEAR: 2002 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.4 TOTAL FOR MONTH: 3.89 1 = FOG DPTR FM NORMAL: -0.8 DPTR FM NORMAL: +0.60 2 = FOG REDUCING VISIBILITY HIGHEST: 70 ON 8 GRTST 24HR 1.01 ON 25-26 TO 1/4 MILE OR LESS LOWEST: 1 ON 4 3 = THUNDER SNOW, ICE; PELLETS, HAIL; 4 = ICE; PELLETS TOTAL MONTH: 0.5 INCHES 5 = HAIL GRTST 24HR 0.3 ON 25 6 = GLAZE OR RIME GRTST DEPTH: 1.0 ON 25 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: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 14 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 ** HDD (BASE 65) ** TOTAL THIS MO. 787 DPTR FM NORMAL +27 SEASONAL TOTAL 4350 DPTR FM NORMAL -748 ** CDD (BASE 65) ** TOTAL THIS MO. 0 DPTR FM NORMAL +0 ** PRESSURE DATA ** SEASONAL TOTAL 0 HIGHEST SLP 30.51 ON 10 DPTR FM NORMAL +0 LOWEST SLP 29.54 ON 29 ------------------