PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DAYTON MONTH: JAN 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 26 8 17 -10 48 0 0.00 0.0 0 5.3 12 40 M M M 13 40 2 31 11 21 -6 44 0 0.00 0.0 0 4.4 10 40 M M M 1,8 13 50 3 32 15 24 -3 41 0 0.00 0.0 0 8.2 18 310 M M M 1,2,8 24 350 4 36 14 25 -2 40 0 0.00 0.0 0 13.7 25 210 M M M 30 220 5 38 25 32 5 33 0 0.00 0.0 0 11.5 17 220 M M M 21 210 6 34 29 32 6 33 0 0.18 3.1 T 8.2 16 330 M M M 1,2 21 320 7 32 20 26 0 39 0 0.01 0.5 4 13.2 22 310 M M M 1,8 26 310 8 34 16 25 -1 40 0 0.00 0.0 2 15.2 23 220 M M M 29 190 9 46 32 39 13 26 0 0.00 0.0 T 16.1 25 220 M M M 31 220 10 43 36 40 14 25 0 0.02 0.0 0 8.9 15 280 M M M 1 17 280 11 38 27 33 7 32 0 0.00 0.0 0 11.4 20 280 M M M 1 22 280 12 44 27 36 10 29 0 0.02 0.0 0 13.9 29 250 M M M 1 35 250 13 39 23 31 5 34 0 0.00 0.0 0 10.7 20 230 M M M 22 230 14 50 33 42 16 23 0 0.04 0.0 0 15.3 29 260 M M M 1 35 270 15 35 30 33 7 32 0 0.00 0.0 0 16.4 28 270 M M M 36 270 16 40 25 33 7 32 0 0.00 0.0 0 10.0 21 190 M M M 28 160 17 40 24 32 6 33 0 0.00 0.0 0 12.8 26 290 M M M 31 300 18 38 19 29 3 36 0 0.00 0.0 0 9.1 18 270 M M M 1,8 21 290 19 30 17 24 -2 41 0 0.04 1.5 0 6.8 14 10 M M M 1 20 10 20 28 17 23 -3 42 0 0.00 0.0 1 9.6 18 220 M M M 1 22 210 21 41 27 34 8 31 0 T T 0 15.0 26 250 M M M 1 33 240 22 52 28 40 15 25 0 0.00 0.0 0 11.7 23 180 M M M 30 170 23 53 45 49 23 16 0 T 0.0 0 13.3 24 190 M M M 1,2 29 200 24 52 25 39 13 26 0 0.31 0.0 0 8.7 20 310 M M M 2,1 24 320 25 44 24 34 8 31 0 0.00 0.0 0 10.2 17 220 M M M 1,8 21 250 26 50 30 40 14 25 0 0.00 0.0 0 12.6 20 220 M M M 24 220 27 56 35 46 19 19 0 0.00 0.0 0 10.6 18 220 M M M 23 220 28 62 42 52 25 13 0 0.00 0.0 0 13.3 20 210 M M M 26 220 29 64 51 58 31 7 0 0.12 0.0 0 11.6 22 230 M M M 1 26 360 30 52 36 44 17 21 0 0.42 0.0 0 9.5 23 10 M M M 1 30 30 31 62 36 49 22 16 0 0.36 0.0 0 11.1 24 200 M M M 1,2 29 200 =============================================================================== SM 1322 827 933 0 1.52 5.1 348.3 =============================================================================== AV 42.6 26.7 11.2 FASTST PSBL % M MAX(MPH) MISC ----> 29 260 36 270 =============================================================================== 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: JAN YEAR: 2002 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 34.7 TOTAL FOR MONTH: 1.52 1 = FOG DPTR FM NORMAL: +8.4 DPTR FM NORMAL: -1.08 2 = FOG REDUCING VISIBILITY HIGHEST: 64 ON 29 GRTST 24HR 0.46 ON 29-30 TO 1/4 MILE OR LESS LOWEST: 8 ON 1 3 = THUNDER SNOW, ICE; PELLETS, HAIL; 4 = ICE; PELLETS TOTAL MONTH: 5.1 INCHES 5 = HAIL GRTST 24HR 3.1 ON 6 6 = GLAZE OR RIME GRTST DEPTH: 4.0 ON 7 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: 6 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 ** HDD (BASE 65) ** TOTAL THIS MO. 933 DPTR FM NORMAL -276 SEASONAL TOTAL 2720 DPTR FM NORMAL -621 ** CDD (BASE 65) ** TOTAL THIS MO. 0 DPTR FM NORMAL +0 ** PRESSURE DATA ** SEASONAL TOTAL 0 HIGHEST SLP 30.48 ON 02 DPTR FM NORMAL +0 LOWEST SLP 29.63 ON 24 ------------------