PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DAYTON OH MONTH: JAN YEAR: 2000 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 56 27 42 15 23 0 0.00 0.0 0 8.0 13 190 M M M 1,8 15 180 2 60 51 56 29 9 0 0.22 0.0 0 17.7 32 210 M M M 1,8 39 210 3 58 46 52 25 13 0 2.39 0.0 0 11.7 26 170 M M M 1,3 31 180 4 57 28 43 16 22 0 T T 0 18.5 32 260 M M M 1 37 260 5 28 24 26 -1 39 0 T T 0 10.3 21 290 M M M 24 290 6 43 22 33 7 32 0 0.00 0.0 0 12.3 21 220 M M M 24 200 7 37 23 30 4 35 0 0.00 0.0 0 11.1 25 270 M M M 30 270 8 41 21 31 5 34 0 0.01 0.0 0 9.9 17 190 M M M 20 210 9 43 31 37 11 28 0 T 0.0 0 7.5 11 160 M M M 8,1,2 15 150 10 50 34 42 16 23 0 0.05 0.0 0 18.4 37 270 M M M 1,3 44 240 11 45 26 36 10 29 0 T 0.0 0 18.4 36 270 M M M 43 260 12 46 23 35 9 30 0 0.02 0.0 0 8.3 18 120 M M M 1 21 110 13 39 16 28 2 37 0 0.01 0.1 0 13.0 29 290 M M M 1,8 37 290 14 27 10 19 -7 46 0 0.00 0.0 0 5.4 13 180 M M M 16 180 15 43 24 34 8 31 0 0.00 0.0 0 13.9 20 190 M M M 24 200 16 48 21 35 9 30 0 0.00 0.0 0 15.9 24 20 M M M 31 220 17 26 11 19 -7 46 0 0.06 2.4 0 10.7 17 110 M M M 1,2 21 110 18 28 19 24 -1 41 0 T 0.2 3 8.7 20 300 M M M 1,8 24 300 19 29 11 20 -5 45 0 0.17 4.0 3 8.1 16 260 M M M 1,8 21 250 20 26 2 14 -11 51 0 0.05 3.1 9 15.0 25 310 M M M 1,8 31 300 21 8 -7 1 -24 64 0 0.00 0.0 8 11.0 20 270 M M M 22 270 22 21 -6 8 -17 57 0 0.05 4.9 4 8.5 16 130 M M M 8,1 18 130 23 31 9 20 -6 45 0 T T 7 9.6 18 290 M M M 1 21 290 24 14 -5 5 -21 60 0 0.00 0.0 7 4.8 15 300 M M M 1,8 17 290 25 21 -8 7 -19 58 0 T 0.3 5 7.0 16 320 M M M 8,1 21 330 26 21 -4 9 -17 56 0 T T 5 10.6 16 310 M M M 8 22 330 27 12 -4 4 -22 61 0 0.00 0.0 3 7.2 11 10 M M M 1,8 14 310 28 21 -9 6 -20 59 0 0.00 0.0 5 4.9 13 90 M M M 1,8 14 90 29 28 8 18 -8 47 0 0.11 1.2 5 11.3 23 100 M M M 1 28 100 30 30 19 25 -1 40 0 0.06 0.1 6 11.0 22 250 M M M 1,2,8 25 220 31 27 19 23 -3 42 0 T 0.6 7 17.9 29 250 M M M 1,8 32 240 =============================================================================== SM 1064 482 1233 0 3.20 16.9 346.6 =============================================================================== AV 34.3 15.5 11.2 FASTST PSBL % M MAX(MPH) MISC ----> 37 270 44 240 =============================================================================== 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: 2000 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 24.9 TOTAL FOR MONTH: 3.20 1 = FOG DPTR FM NORMAL: -1.1 DPTR FM NORMAL: +1.07 2 = FOG REDUCING VISIBILITY HIGHEST: 60 ON 2 GRTST 24HR 2.51 ON 2-3 TO 1/4 MILE OR LESS LOWEST: -9 ON 28 3 = THUNDER SNOW, ICE; PELLETS, HAIL; 4 = ICE; PELLETS TOTAL MONTH: 16.9 INCHES 5 = HAIL GRTST 24HR 4.9 ON 22 6 = GLAZE OR RIME GRTST DEPTH: 9.0 ON 20 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: 17 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 7 1.00 INCH OR MORE: 1 ** HDD (BASE 65) ** TOTAL THIS MO. 1233 DPTR FM NORMAL +24 SEASONAL TOTAL 3123 DPTR FM NORMAL -218 ** CDD (BASE 65) ** TOTAL THIS MO. 0 DPTR FM NORMAL +0 ** PRESSURE DATA ** SEASONAL TOTAL 0 HIGHEST SLP 30.84 ON 14 DPTR FM NORMAL +0 LOWEST SLP 29.39 ON 10 ------------------