Preliminary Local Climatological Data (WS Form: F-6) Station: DAYTON OH Month: APR Year: 1996 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 47 31 39 -7 26 0 0.68 0.9 1 18.3 33 010 267 35 5 1 40 020 2 54 29 42 -5 23 0 0.00 0.0 0 8.8 20 190 427 56 2 22 190 3 72 43 58 11 7 0 T 0.0 0 15.6 29 230 619 81 0 34 230 4 59 33 46 -1 19 0 0.32 0.0 0 13.9 23 240 60 8 9 1 26 300 5 38 27 33 -15 32 0 T 0.0 0 9.5 22 010 25 3 10 1 25 010 6 39 28 34 -14 31 0 0.02 0.2 0 7.6 17 330 3 0 9 1,8 21 280 7 41 23 32 -16 33 0 T T 0 6.3 15 310 317 41 1 20 310 8 45 26 36 -13 29 0 0.00 0.0 0 8.3 16 330 695 89 3 21 010 9 39 26 33 -16 32 0 0.01 0.1 0 11.7 20 330 380 49 8 24 310 10 56 27 42 -7 23 0 0.00 0.0 T 12.1 25 300 783 100 0 30 260 11 72 34 53 3 12 0 0.00 0.0 0 16.4 28 240 698 89 1 32 230 12 79 58 69 19 0 4 0.00 0.0 0 17.2 31 210 711 90 0 37 210 13 64 36 50 0 15 0 0.26 0.0 0 11.7 24 330 27 3 8 1 26 330 14 49 36 43 -8 22 0 0.00 0.0 0 9.0 17 090 213 27 6 21 090 15 50 38 49 -2 16 0 0.46 0.0 0 16.1 29 270 247 31 8 1,8 34 260 16 46 32 39 -12 26 0 0.12 0.0 0 16.7 37 280 102 13 9 1 44 270 17 60 32 46 -6 19 0 0.00 0.0 0 6.5 14 210 801 100 17 200 18 74 45 60 8 5 0 T 0.0 0 16.3 29 190 643 80 0 39 190 19 76 57 67 15 0 2 0.23 0.0 0 15.0 32 260 390 48 4 1,3,8 40 260 20 72 51 62 9 3 0 0.98 0.0 0 16.8 34 220 550 68 3 1,3 41 230 21 69 42 56 3 9 0 0.00 0.0 0 7.3 16 260 790 97 0 18 230 22 73 57 65 12 0 0 0.09 0.0 0 12.9 28 210 218 27 7 3 33 210 23 58 37 48 -6 17 0 1.93 0.0 0 17.0 36 010 120 15 10 1 40 010 24 62 33 48 -6 17 0 T 0.0 0 13.5 26 220 818 100 2 32 220 25 73 53 63 9 2 0 0.24 0.0 0 21.2 36 210 400 49 1 1 44 210 26 60 35 48 -7 17 0 0.03 0.0 0 18.0 34 280 340 41 6 1,8 43 280 27 58 33 46 -9 17 0 0.00 0.0 0 12.0 26 260 629 76 3 31 260 28 57 47 52 -4 13 0 1.18 0.0 0 8.3 17 100 30 4 8 1 22 100 29 72 50 61 5 4 0 2.53 0.0 0 12.1 39 270 210 25 5 1,3 48 270 30 52 37 45 -11 20 0 0.12 0.0 0 19.0 38 250 158 19 9 1 48 250 =============================================================================== Sm 1776 1136 491 6 9.20 1.2 395.1 11671 5 =============================================================================== Av 59.2 37.9 13.2 Fastst Psbl % 0.0 Max(mph) Misc ----> 39 270 18650 63 48 250 =============================================================================== Notes: # Last of several occurrences Column 17 Peak Wind in M.P.H. Preliminary Local Climatological Data (WS Form: F-6) , Page 2 Station: DAYTON OH Month: APR Year: 1996 [Temperature Data] [Precipitation Data] SYMBOLS USED IN COLUMN 16 Average Monthly: 48.6 Total for Month: 9.20 1 = FOG Dptr fm normal: -2.6 Dptr fm normal: 5.74 2 = FOG REDUCING VISIBILITY Highest: 79 on 12 Grtst 24hr 2.53 on 29 TO 1/4 MILE OR LESS Lowest: 23 on 7 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS Total month: 1.2 Inches 5 = HAIL Grtst 24hr 0.9 on 01 6 = GLAZE OR RIME Grtst depth: 1 on 01 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: 16 Max 90 or above: 0 0.10 inch or more: 12 Min 32 or below: 10 0.50 inch or more: 5 Min 0 or below: 0 1.00 inch or more: 3 [HDD (Base 65) ] Total this Mo. 491 Clear (scale 0-3) M Dptr fm normal 77 Ptcldy (scale 4-7) M Seasonal total 6102 Cloudy (scale 8-10) M Dptr fm normal 590 [CDD Base 65) ] Total this Mo. 6 Dptr fm normal 6 [Pressure Data] Seasonal total 6 Highest SLP on Dptr fm normal 6 Lowest SLP on =============================================================================== ------------------