Preliminary Local Climatological Data (WS Form: F-6) Station: COLUMBUS OH Month: SEP Year: 1998 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 82 59 71 2 0 6 T 0.0 0 3.9 11 330 M M M 13 330 2 81 60 71 2 0 6 0.00 0.0 0 6.3 20 260 M M M 1,8 23 320 3 84 54 69 0 0 4 0.00 0.0 0 3.8 14 300 M M M 16 260 4 85 60 73 4 0 8 0.00 0.0 0 5.0 14 360 M M M 8 16 360 5 88 57 73 4 0 8 0.00 0.0 0 3.7 14 150 M M M 1,8 15 210 6 97 67 82 14 0 17 0.00 0.0 0 8.3 22 240 M M M 8 26 220 7 84 61 73 5 0 8 0.24 0.0 0 8.7 21 350 M M M 3,1,8 25 350 8 69 52 61 -7 4 0 0.00 0.0 0 9.2 30 50 M M M 41 40 9 73 47 60 -8 5 0 0.00 0.0 0 6.5 18 310 M M M 24 330 10 78 48 63 -4 2 0 0.00 0.0 0 2.5 10 290 M M M 14 290 11 86 53 70 3 0 5 0.00 0.0 0 5.3 15 230 M M M 22 270 12 91 57 74 7 0 9 0.00 0.0 0 4.3 17 250 M M M 26 250 13 90 57 74 7 0 9 0.00 0.0 0 2.4 13 230 M M M 8,1 15 150 14 96 64 80 14 0 15 0.00 0.0 0 4.5 15 220 M M M 8 18 230 15 90 74 82 16 0 17 0.00 0.0 0 10.0 22 260 M M M 29 250 16 82 70 76 10 0 11 0.00 0.0 0 5.7 13 350 M M M 8,1 15 360 17 80 67 74 9 0 9 0.00 0.0 0 6.1 13 10 M M M 8,1 15 360 18 86 63 75 10 0 10 T 0.0 0 3.3 9 140 M M M 8 15 150 19 87 69 78 13 0 13 T 0.0 0 5.4 16 220 M M M 8 20 240 20 90 68 79 15 0 14 T 0.0 0 6.8 17 230 M M M 8,1 21 220 21 85 69 77 13 0 12 0.09 0.0 0 4.0 11 320 M M M 1,8 13 320 22 76 55 66 2 0 1 0.20 0.0 0 0.0 M 0 M M M 0 M 23 67 48 58 -5 7 0 0.00 0.0 0 4.7 14 20 M M M 17 90 24 76 45 61 -2 4 0 T 0.0 0 5.0 15 180 M M M 20 210 25 83 62 73 10 0 8 0.01 0.0 0 7.9 21 240 M M M 25 220 26 92 68 80 18 0 15 0.00 0.0 0 8.9 20 210 M M M 1,8 24 230 27 90 64 77 15 0 12 0.73 0.0 0 9.8 40 260 M M M 8,3,1 60 280 28 76 59 68 7 0 3 0.00 0.0 0 6.4 14 360 M M M 1 17 360 29 82 53 68 7 0 3 T 0.0 0 5.6 11 200 M M M 15 200 30 80 58 69 9 0 4 0.00 0.0 0 3.6 11 290 M M M 1 14 270 =============================================================================== Sm 2510 1788 22 227 1.27 0.0 161.1 M M =============================================================================== Av 83.7 59.6 5.4 Fastst Psbl % M Max(mph) Misc ----> 40 260 M M 60 280 =============================================================================== 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: SEP Year: 1998 ** Temperature Data ** ** Precipitation Data ** SYMBOLS USED IN COLUMN 16 Average Monthly: 71.6 Total for Month: 1.27 1 = FOG Dptr fm normal: +6.1 Dptr fm normal: -1.69 2 = FOG REDUCING VISIBILITY Highest: 97 on 6 Grtst 24hr 0.73 on 27 TO 1/4 MILE OR LESS Lowest: 45 on 24 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 x = TORNADO Max 32 or below: 0 0.01 inch or more: 4 Max 90 or above: 8 0.10 inch or more: 2 Min 32 or below: 0 0.50 inch or more: 1 Min 0 or below: 0 1.00 inch or more: 0 ** HDD (Base 65) ** Total this Mo. 22 Dptr fm normal -59 Seasonal total 22 Dptr fm normal -71 ** CDD (Base 65) ** Total this Mo. 227 Dptr fm normal +131 ** Pressure Data ** Seasonal total 1290 Highest SLP 30.25 on 10 Dptr fm normal +504 Lowest SLP M on =============================================================================== ------------------