PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHARLESTON MONTH: MAY YEAR: 2004 LATITUDE: 38 22 N LONGITUDE: 81 36 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 82 55 69 11 0 4 0.00 M M 3.5 14 140 M M 6 1 M M 2 74 45 60 1 5 0 0.35 M M 5.4 29 260 M M 8 1 38 260 3 54 38 46 -13 19 0 T M M 3.6 13 300 M M 7 12 20 50 4 63 33 48 -11 17 0 0.03 M M 4.0 13 210 M M 3 12 16 200 5 77 49 63 3 2 0 0.04 M M 5.6 21 250 M M 6 24 250 6 84 45 65 5 0 0 0.00 M M 3.6 14 230 M M 2 18 250 7 84 56 70 10 0 5 0.00 M M 4.2 13 220 M M 1 17 40 8 85 61 73 13 0 8 0.00 M M 2.7 12 270 M M 4 M M 9 87 56 72 11 0 7 0.00 M M 3.4 13 280 M M 1 M M 10 87 56 72 11 0 7 T M M 2.4 9 210 M M 2 M M 11 80 64 72 11 0 7 0.26 M M 2.2 13 260 M M 5 13 M M 12 85 60 73 12 0 8 0.00 M M 1.3 6 230 M M 3 1 M M 13 84 59 72 10 0 7 T M M 2.7 21 170 M M 3 13 29 170 14 86 63 75 13 0 10 0.01 M M 3.8 14 200 M M 4 1 20 210 15 83 61 72 10 0 7 0.13 M M 3.5 20 220 M M 5 13 26 220 16 75 62 69 7 0 4 0.07 M M 0.8 5 90 M M 7 123 M M 17 84 59 72 9 0 7 0.00 M M 3.5 14 200 M M 7 123 18 200 18 84 65 75 12 0 10 0.33 M M 6.3 14 230 M M 5 3 24 240 19 76 63 70 7 0 5 0.96 M M 2.7 13 290 M M 7 123 M M 20 84 62 73 10 0 8 0.01 M M 4.3 13 220 M M 6 1 22 220 21 86 64 75 11 0 10 0.18 M M 6.6 18 140 M M 6 13 30 30 22 87 60 74 10 0 9 T M M 3.0 13 140 M M 4 13 18 150 23 86 65 76 12 0 11 T M M 3.6 15 160 M M 3 1 20 210 24 84 70 77 13 0 12 0.37 M M 7.7 20 260 M M 5 13 24 260 25 85 65 75 10 0 10 1.25 M M 5.9 33 300 M M 5 13 41 300 26 71 64 68 3 0 3 0.86 M M 5.4 15 280 M M 8 13 41 280 27 81 61 71 6 0 6 1.38 M M 8.3 18 80 M M 7 13 23 220 28 76 60 68 2 0 3 0.79 M M 5.3 18 350 M M 8 123 28 350 29 75 57 66 0 0 1 0.00 M M 1.5 8 60 M M 5 12 10 40 30 75 56 66 0 0 1 0.43 M M 3.7 17 180 M M 6 13 24 180 31 76 60 68 2 0 3 0.64 M M 7.7 17 230 M M 7 13 26 230 ================================================================================ SM 2480 1794 43 173 8.09 M 128.2 M 156 ================================================================================ AV 80.0 57.9 4.1 FASTST PSBL % 5 MAX(MPH) MISC ----> 33 300 # 41 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CHARLESTON MONTH: MAY YEAR: 2004 LATITUDE: 38 22 N LONGITUDE: 81 36 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.9 TOTAL FOR MONTH: 8.09 1 = FOG DPTR FM NORMAL: 6.5 DPTR FM NORMAL: 3.79 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 22,10 GRTST 24HR 2.01 ON 27-28 TO 1/4 MILE OR LESS LOWEST: 33 ON 4 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = GLAZE OR RIME GRTST DEPTH: M ON M 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: 18 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 13 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 6 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 43 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -98 PTCLDY (SCALE 4-7) 20 SEASONAL TOTAL 4430 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -195 [CDD (BASE 65) ] TOTAL THIS MO. 173 DPTR FM NORMAL 97 [PRESSURE DATA] SEASONAL TOTAL 204 HIGHEST SLP 30.32 ON 17 DPTR FM NORMAL 96 LOWEST SLP 29.58 ON 31 [REMARKS]