PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHARLESTON MONTH: APRIL YEAR: 2003 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 75 33 54 4 11 0 T M M 9.5 23 220 M M 5 29 240 2 79 60 70 20 0 5 0.00 M M 8.5 17 230 M M 0 23 220 3 81 50 66 15 0 1 0.00 M M 4.8 17 220 M M 0 24 240 4 76 62 69 18 0 4 0.02 M M 7.1 24 180 M M 6 3 30 180 5 67 40 54 3 11 0 0.18 M M 8.9 20 290 M M 5 13 30 290 6 56 36 46 -6 19 0 0.11 M M 5.0 13 60 M M 8 16 60 7 56 42 49 -3 16 0 0.60 M M 7.2 17 140 M M 9 1 24 160 8 62 45 54 2 11 0 0.23 M M 2.5 14 110 M M 8 1 21 120 9 51 45 48 -5 17 0 0.21 M M 3.0 9 70 M M 10 1 10 30 10 57 44 51 -2 14 0 0.09 M M 8.1 16 60 M M 9 1 24 50 11 49 41 45 -8 20 0 T M M 2.1 10 70 M M 10 18 13 70 12 69 37 53 0 12 0 0.00 M M 3.8 12 290 M M 3 12 17 330 13 66 38 52 -2 13 0 0.00 M M 1.4 9 210 M M 0 12 360 14 81 36 59 5 6 0 0.00 M M 1.1 10 210 M M 0 13 210 15 83 44 64 10 1 0 0.00 M M 3.4 14 220 M M 2 18 230 16 81 52 67 12 0 2 0.00 M M 2.4 13 230 M M 4 20 210 17 80 53 67 12 0 2 0.01 M M 5.5 22 170 M M 5 18 28 170 18 60 50 55 0 10 0 0.49 M M 7.0 20 130 M M 7 1 26 120 19 77 44 61 6 4 0 0.00 M M 4.1 12 90 M M 0 14 80 20 81 58 70 14 0 5 0.00 M M 5.8 13 200 M M 2 18 200 21 75 57 66 10 0 1 0.81 M M 5.4 15 230 M M 8 1 21 240 22 58 45 52 -4 13 0 0.04 M M 6.0 15 300 M M 10 18 17 290 23 62 42 52 -4 13 0 0.00 M M 4.9 15 320 M M 5 16 310 24 66 31 49 -8 16 0 0.00 M M 1.3 12 60 M M 3 1 13 60 25 67 47 57 0 8 0 0.05 M M 3.5 10 120 M M 8 1 14 130 26 58 48 53 -4 12 0 0.21 M M 1.2 7 210 M M 9 12 9 220 27 69 41 55 -2 10 0 0.00 M M 1.3 8 90 M M 4 12 10 60 28 81 37 59 1 6 0 0.00 M M 2.1 10 220 M M 1 14 200 29 72 56 64 6 1 0 0.35 M M 1.7 9 200 M M 6 18 13 210 30 81 53 67 9 0 2 T M M 2.3 12 60 M M 5 1238 15 50 ================================================================================ SM 2076 1367 244 22 3.40 M 130.9 M 152 ================================================================================ AV 69.2 45.6 4.4 FASTST PSBL % 5 MAX(MPH) MISC ----> 24 180 # 30 290 ================================================================================ 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: APRIL YEAR: 2003 LATITUDE: 38 22 N LONGITUDE: 81 36 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.4 TOTAL FOR MONTH: 3.40 1 = FOG DPTR FM NORMAL: 3.1 DPTR FM NORMAL: 0.15 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 15 GRTST 24HR 0.81 ON 21-21 TO 1/4 MILE OR LESS LOWEST: 31 ON 24 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: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 244 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -86 PTCLDY (SCALE 4-7) 10 SEASONAL TOTAL 4508 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL 24 [CDD (BASE 65) ] TOTAL THIS MO. 22 DPTR FM NORMAL -3 [PRESSURE DATA] SEASONAL TOTAL 23 HIGHEST SLP 30.37 ON 6 DPTR FM NORMAL -9 LOWEST SLP 29.57 ON 26 [REMARKS]