PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: COLUMBUS OH MONTH: OCT 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 73 47 60 0 5 0 0.00 0.0 0 6.6 20 280 M M M 23 260 2 78 46 62 3 3 0 T 0.0 0 8.4 23 250 M M M 30 250 3 71 52 62 3 3 0 0.06 0.0 0 8.1 36 320 M M M 1,8,3 44 320 4 60 50 55 -3 10 0 T 0.0 0 8.1 17 350 M M M 1 21 360 5 62 44 53 -5 12 0 0.00 0.0 0 5.4 11 360 M M M 1 14 210 6 67 43 55 -3 10 0 0.00 0.0 0 6.6 14 320 M M M 1,8 17 330 7 65 40 53 -4 12 0 0.00 0.0 0 7.7 13 120 M M M 15 110 8 72 52 62 5 3 0 0.08 0.0 0 9.1 20 190 M M M 1 23 20 9 65 61 63 7 2 0 0.26 0.0 0 6.7 14 100 M M M 1 17 140 10 69 58 64 8 1 0 0.05 0.0 0 3.8 15 330 M M M 1,2 17 320 11 68 50 59 3 6 0 0.00 0.0 0 7.1 16 40 M M M 2,1 21 30 12 73 47 60 5 5 0 0.00 0.0 0 5.8 13 160 M M M 1 20 190 13 74 49 62 7 3 0 0.39 0.0 0 13.8 32 320 M M M 1,8,3 41 320 14 59 44 52 -2 13 0 0.00 0.0 0 6.3 20 320 M M M 23 320 15 72 42 57 3 8 0 0.00 0.0 0 6.3 16 180 M M M 18 180 16 77 53 65 12 0 0 0.00 0.0 0 7.6 17 200 M M M 1 20 200 17 61 47 54 1 11 0 0.09 0.0 0 8.2 17 360 M M M 2,8 23 10 18 56 40 48 -5 17 0 0.00 0.0 0 6.0 16 340 M M M 20 360 19 57 41 49 -3 16 0 T 0.0 0 4.6 15 210 M M M 18 210 20 60 39 50 -2 15 0 0.00 0.0 0 5.1 17 260 M M M 1,8 22 250 21 60 33 47 -5 18 0 0.00 0.0 0 6.6 16 220 M M M 1 20 210 22 62 46 54 3 11 0 0.00 0.0 0 16.4 26 280 M M M 31 270 23 46 37 42 -9 23 0 0.06 0.0 0 14.7 24 280 M M M 30 260 24 48 35 42 -9 23 0 0.01 0.0 0 7.7 23 320 M M M 28 330 25 59 31 45 -5 20 0 0.00 0.0 0 9.0 18 210 M M M 23 210 26 64 41 53 3 12 0 0.00 0.0 0 8.0 20 290 M M M 24 290 27 62 36 49 -1 16 0 0.00 0.0 0 2.8 9 120 M M M 1 10 120 28 74 41 58 9 7 0 0.00 0.0 0 5.0 15 160 M M M 1,8 17 160 29 77 46 62 13 3 0 0.00 0.0 0 3.4 11 190 M M M 8 14 90 30 76 47 62 13 3 0 0.00 0.0 0 5.2 16 200 M M M 8,1 20 190 31 74 48 61 13 4 0 0.00 0.0 0 3.9 13 250 M M M 1,8 14 250 =============================================================================== 2041 1386 295 0 1.00 0.0 224.0 M M =============================================================================== AV 65.8 44.7 7.2 FASTST PSBL % M MAX(MPH) MISC ----> 36 320 M M 44 320 =============================================================================== NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: COLUMBUS OH MONTH: OCT YEAR: 1999 ** TEMPERATURE DATA ** ** PRECIPITATION DATA ** SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.3 TOTAL FOR MONTH: 1.00 1 = FOG DPTR FM NORMAL: +1.6 DPTR FM NORMAL: -1.15 2 = FOG REDUCING VISIBILITY HIGHEST: 78 ON 2 GRTST 24HR 0.39 ON 13 TO 1/4 MILE OR LESS LOWEST: 31 ON 25 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCHES 5 = HAIL GRTST 24HR ____ ON ____ 6 = GLAZE OR RIME GRTST DEPTH: ____ ON ____ 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 A X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 ** HDD (BASE 6L THIS MO. 295 DPTR FM NORMAL -66 SEASONAL TOTAL 341 DPTR FM NORMAL -113 ** CDD (BASE 65) ** TOTAL THIS MO. 0 DPTR FM NORMAL -11 ** PRESSURE DATA ** SEASONAL TOTAL 1247 HIGHEST SLP 30.41 ON 07 DPTR FM NORMAL +450 LOWEST SLP 0 ON ____ =============================================================================== ---------------