Preliminary Local Climatological Data (WS Form: F-6) Station: COLUMBUS OH Month: JAN Year: 1997 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 49 34 42 14 23 0 0.00 0.0 0 8.6 16 210 0 0 0 1 21 230 2 57 49 53 25 12 0 T 0.0 0 12.1 21 220 0 0 0 1 24 210 3 60 55 58 31 7 0 T 0.0 0 9.7 17 230 0 0 0 1 20 240 4 67 57 62 35 3 0 0.01 0.0 0 12.5 22 190 0 0 0 1 28 180 5 65 32 49 22 16 0 0.35 0.0 0 19.4 37 250 0 0 0 1 47 250 6 32 21 27 0 38 0 0.00 0.0 0 15.5 24 260 0 0 0 30 260 7 30 19 25 -2 40 0 0.00 0.0 0 11.8 22 280 0 0 0 24 280 8 29 14 22 -5 43 0 0.00 0.0 0 5.1 15 90 0 0 0 18 90 9 37 25 31 4 34 0 0.09 0.0 0 16.0 36 230 0 0 0 1 43 210 9 37 25 31 4 34 0 0.09 0.5 0 16.0 36 230 0 0 0 1 43 210 10 28 5 17 -10 48 0 T 0.0 0 20.3 31 240 0 0 0 1 38 240 10 28 5 17 -10 48 0 T 0.1 0 20.3 31 240 0 0 0 1 38 240 11 10 2 6 -20 59 0 T 0.1 0 16.9 25 230 0 0 0 1,8 31 240 12 13 1 7 -19 58 0 T T T 12.1 21 280 0 0 0 8 24 270 13 13 -1 6 -20 59 0 0.00 0.0 0 8.8 16 280 0 0 0 17 280 14 23 3 13 -13 52 0 T T T 5.6 10 230 0 0 0 1,8 14 240 15 43 13 28 2 37 0 0.28 0.0 0 9.8 25 210 0 0 0 1 30 230 16 42 2 22 -4 43 0 T 0.3 T 23.1 39 280 0 0 0 1,8 46 280 17 10 -1 5 -21 60 0 0.00 0.0 0 19.1 29 260 0 0 0 34 270 18 13 1 7 -19 58 0 0.00 0.0 0 12.2 23 260 0 0 0 26 280 19 25 3 14 -12 51 0 T T T 7.5 18 230 0 0 0 1 21 230 20 45 24 35 9 30 0 0.00 0.0 0 12.1 20 270 0 0 0 1 25 210 21 51 18 35 9 30 0 0.00 0.0 0 8.4 18 140 0 0 0 1 22 140 22 53 40 47 21 18 0 0.34 0.0 0 14.5 29 210 0 0 0 1 37 190 23 40 27 34 8 31 0 0.00 0.0 0 8.7 17 280 0 0 0 23 270 24 47 27 37 11 28 0 0.53 0.0 0 9.6 21 260 0 0 0 1 25 260 25 43 15 29 3 36 0 T 0.0 0 20.4 32 270 0 0 0 1 38 270 26 26 14 20 -6 45 0 T 0.4 T 7.2 16 270 0 0 0 1 18 130 27 39 26 33 7 32 0 0.59 0.0 0 10.0 20 180 0 0 0 1 24 190 28 38 16 27 1 38 0 T 0.0 0 12.6 24 330 0 0 0 30 320 29 30 12 21 -5 44 0 0.00 0.0 0 4.1 11 10 0 0 0 14 330 30 37 22 30 4 35 0 0.00 0.0 0 6.7 14 180 0 0 0 16 160 31 47 27 37 11 28 0 T 0.0 0 13.1 24 210 0 0 0 31 200 =============================================================================== Sm 1142 602 1136 0 2.19 1.4 373.5 0 0 =============================================================================== Av 36.8 19.4 12.0 Fastst Psbl % 0.0 Max(mph) Misc ----> 39 280 0 0 47 250 =============================================================================== 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: 1997 [Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16 Average Monthly: 28.1 Total for Month: 2.19 1 = FOG Dptr fm normal: 1.7 Dptr fm normal: 0.01 2 = FOG REDUCING VISIBILITY Highest: 67 on 4 Grtst 24hr 0.59 on 27-28 TO 1/4 MILE OR LESS Lowest: -1 on 17 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS Total month: 1.4 Inches 5 = HAIL Grtst 24hr on __ __ 6 = GLAZE OR RIME Grtst depth: 0 on 11 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: 13 0.01 inch or more: 7 Max 90 or above: 0 0.10 inch or more: 5 Min 32 or below: 26 0.50 inch or more: 2 Min 0 or below: 2 1.00 inch or more: 0 [HDD (Base 65) ] Total this Mo. 1136 Dptr fm normal -61 Seasonal total 3199 Dptr fm normal -141 [CDD Base 65) ] Total this Mo. 0 Dptr fm normal 0 [Pressure Data] Seasonal total 0 Highest SLP 30.65 on 13 Dptr fm normal 0 Lowest SLP 29.28 on 09 =============================================================================== ------------------