Preliminary Local Climatological Data (WS Form: F-6) Station: COLUMBUS OH Month: JAN 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 37 14 26 -2 39 0 0.00 0.0 1 13.8 26 200 M M M 31 210 2 48 36 42 14 23 0 0.03 0.0 T 12.3 23 220 M M M 26 210 3 56 47 52 25 13 0 0.03 0.0 0 14.1 23 200 M M M 29 200 4 58 47 53 26 12 0 T 0.0 0 7.5 15 210 M M M 17 200 5 65 51 58 31 7 0 0.27 0.0 0 10.3 15 180 M M M 1 18 180 6 60 55 58 31 7 0 0.04 0.0 0 5.3 15 200 M M M 1,2 17 190 7 61 48 55 28 10 0 0.98 0.0 0 6.6 15 20 M M M 1 18 20 8 53 43 48 21 17 0 0.27 0.0 0 4.9 16 20 M M M 1,3 18 10 9 50 36 43 16 22 0 0.18 T 0 14.0 28 240 M M M 1,3 36 240 10 41 29 35 8 30 0 0.00 0.0 0 13.0 23 240 M M M 30 240 11 37 23 30 4 35 0 0.00 0.0 0 3.2 11 220 M M M 13 220 12 49 33 41 15 24 0 T T 0 7.8 15 140 M M M 1 18 200 13 49 20 35 9 30 0 0.07 0.4 T 11.2 21 300 M M M 1 24 280 14 35 15 25 -1 40 0 0.00 0.0 T 8.2 16 110 M M M 18 90 15 39 32 36 10 29 0 0.03 0.0 0 7.3 14 360 M M M 1 16 10 16 35 31 33 7 32 0 0.00 0.0 0 8.7 16 360 M M M 1 21 360 17 34 30 32 6 33 0 0.06 0.7 T 8.3 20 270 M M M 1,8 23 270 18 32 21 27 1 38 0 0.01 0.1 T 8.2 17 260 M M M 1 20 260 19 32 17 25 -1 40 0 0.00 0.0 T 4.8 13 280 M M M 1,8 15 280 20 29 22 26 0 39 0 T T T 3.7 9 290 M M M 1,8 11 290 21 34 22 28 2 37 0 T T T 8.4 17 110 M M M 8,1 21 90 22 41 32 37 11 28 0 0.13 T T 5.9 15 110 M M M 1,8 18 110 23 45 32 39 13 26 0 0.18 T 0 10.3 18 270 M M M 1,8 21 270 24 34 31 33 7 32 0 T T 0 6.3 14 330 M M M 8,1 17 320 25 34 30 32 6 33 0 T T 0 9.5 15 270 M M M 1,8 18 280 26 46 27 37 11 28 0 0.00 0.0 0 4.7 11 150 M M M 1,8 15 170 27 46 34 40 14 25 0 0.00 0.0 0 3.5 11 170 M M M 13 150 28 52 28 40 14 25 0 0.00 0.0 0 4.6 15 260 M M M 1,8 17 260 29 46 32 39 13 26 0 T T 0 11.2 26 260 M M M 1,8 30 260 30 35 32 34 8 31 0 0.01 T 0 8.0 15 330 M M M 1,8 18 310 31 38 27 33 7 32 0 0.00 0.0 0 3.7 9 230 M M M 11 250 =============================================================================== Sm 1351 977 843 0 2.29 1.2 249.3 M M =============================================================================== Av 43.6 31.5 8.0 Fastst Psbl % M Max(mph) Misc ----> 28 240 M M 36 240 =============================================================================== Notes: # Last of several occurrences Column 17 Peak Wind in M.P.H. Preliminary Local Climatological Data (WS Form: F-6) , Page 2 Station: COLUMBUS OH Month: JAN Year: 1998 ** Temperature Data ** ** Precipitation Data ** SYMBOLS USED IN COLUMN 16 Average Monthly: 37.5 Total for Month: 2.29 1 = FOG Dptr fm normal: +11.1 Dptr fm normal: +0.11 2 = FOG REDUCING VISIBILITY Highest: 65 on 5 Grtst 24hr 0.31 on 22-23 TO 1/4 MILE OR LESS Lowest: 14 on 1 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS Total month: 1.2 Inches 5 = HAIL Grtst 24hr 0.8 on 17-18 6 = GLAZE OR RIME Grtst depth: 1 on 1 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: 3 0.01 inch or more: 14 Max 90 or above: 0 0.10 inch or more: 6 Min 32 or below: 21 0.50 inch or more: 1 Min 0 or below: 0 1.00 inch or more: 0 ** HDD (Base 65) ** Total this Mo. 843 Dptr fm normal -354 Seasonal total 2936 Dptr fm normal -404 ** CDD (Base 65) ** Total this Mo. 0 Dptr fm normal +0 ** Pressure Data ** Seasonal total 0 Highest SLP 30.50 on 14 Dptr fm normal +0 Lowest SLP 29.43 on 8 =============================================================================== ------------------