Preliminary Local Climatological Data (WS Form: F-6) Station: COLUMBUS OH Month: MAR 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 65 48 57 22 8 0 0.84 0.0 0 14.6 30 150 0 0 0 1 37 150 2 60 36 48 13 17 0 0.33 0.0 0 10.8 20 350 0 0 0 1 23 320 3 38 34 36 0 29 0 0.10 0.0 0 9.2 21 70 0 0 0 1 29 70 4 52 36 44 8 21 0 0.00 0.0 0 8.3 17 230 0 0 0 1 21 240 5 49 35 42 5 23 0 0.16 0.0 0 7.9 25 330 0 0 0 1 30 330 6 39 30 35 -2 30 0 T T T 19.6 28 270 0 0 0 1,8 34 260 7 45 22 34 -3 31 0 0.00 0.0 0 8.9 18 330 0 0 0 22 320 8 54 31 43 5 22 0 0.00 0.0 0 13.8 28 270 0 0 0 32 260 9 52 28 40 2 25 0 0.61 0.0 0 11.8 26 310 0 0 0 1 32 300 10 52 33 43 4 22 0 0.00 0.0 0 10.5 21 320 0 0 0 8,1 25 250 11 54 32 43 4 22 0 0.00 0.0 0 7.5 24 360 0 0 0 28 360 12 50 28 39 -1 26 0 0.00 0.0 0 4.9 13 360 0 0 0 8,1 17 170 13 43 32 38 -2 27 0 0.30 0.0 0 12.1 21 110 0 0 0 1 26 120 14 56 28 42 2 23 0 0.46 T 0 21.3 37 280 0 0 0 1 43 280 15 31 23 27 -14 38 0 T 0.0 0 14.7 26 280 0 0 0 1 32 280 16 36 18 27 -14 38 0 0.00 0.0 0 6.8 15 290 0 0 0 17 200 17 52 33 43 2 22 0 0.00 0.0 0 10.7 22 240 0 0 0 25 230 18 46 34 40 -2 25 0 0.31 0.0 0 8.4 21 50 0 0 0 1 28 40 19 50 30 40 -2 25 0 0.00 0.0 0 9.0 17 10 0 0 0 21 360 20 52 37 45 2 20 0 0.00 0.0 0 7.3 18 270 0 0 0 8,1 20 280 21 70 34 52 9 13 0 0.00 0.0 0 11.6 26 220 0 0 0 1,8 31 220 22 61 39 50 7 15 0 T 0.0 0 12.8 24 320 0 0 0 29 360 23 50 27 39 -5 26 0 0.03 0.0 0 10.4 28 260 0 0 0 1 32 360 24 50 21 36 -8 29 0 0.00 0.0 0 8.6 16 120 0 0 0 21 70 25 68 41 55 11 10 0 0.33 0.0 0 19.5 38 210 0 0 0 1,8 48 220 26 51 39 45 0 20 0 0.00 0.0 0 11.8 21 270 0 0 0 8 29 250 27 71 37 54 9 11 0 0.00 0.0 0 10.7 21 230 0 0 0 25 240 28 68 44 56 11 9 0 0.23 0.0 0 11.2 26 180 0 0 0 3,1 32 170 29 59 48 54 8 11 0 0.08 0.0 0 16.3 30 270 0 0 0 3,1,8 33 270 30 49 37 43 -3 22 0 0.18 0.0 0 9.3 22 330 0 0 0 8,1 29 290 31 44 31 38 -8 27 0 T T 0 15.7 29 330 0 0 0 1,8 34 320 =============================================================================== Sm 1617 1026 687 0 3.96 T 356.0 0 0 =============================================================================== Av 52.2 33.1 11.5 Fastst Psbl % 0.0 Max(mph) Misc ----> 38 210 0 0 48 220 =============================================================================== 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: MAR Year: 1997 [Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16 Average Monthly: 42.6 Total for Month: 3.96 1 = FOG Dptr fm normal: 1.7 Dptr fm normal: 0.69 2 = FOG REDUCING VISIBILITY Highest: 71 on 27 Grtst 24hr 1.06 on 1-2 TO 1/4 MILE OR LESS Lowest: 18 on 16 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS Total month: T Inches 5 = HAIL Grtst 24hr on __ __ 6 = GLAZE OR RIME Grtst depth: 0 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: 1 0.01 inch or more: 13 Max 90 or above: 0 0.10 inch or more: 11 Min 32 or below: 14 0.50 inch or more: 2 Min 0 or below: 0 1.00 inch or more: 0 [HDD (Base 65) ] Total this Mo. 687 Dptr fm normal -60 Seasonal total 4686 Dptr fm normal -392 [CDD Base 65) ] Total this Mo. 0 Dptr fm normal 0 [Pressure Data] Seasonal total 0 Highest SLP 30.57 on 16 Dptr fm normal 0 Lowest SLP 29.44 on 22 =============================================================================== ------------------