PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BALTIMORE MONTH: OCTOBER YEAR: 2004 LATITUDE: 39 10 N LONGITUDE: 76 40 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 50 63 2 2 0 0.00 0.0 0 2.3 10 140 M M 3 1 15 130 2 71 62 67 6 0 2 0.26 0.0 0 1.6 8 180 M M 9 18 10 160 3 70 53 62 1 3 0 0.00 0.0 0 4.6 15 10 M M 3 1 18 30 4 74 53 64 4 1 0 0.00 0.0 0 3.3 17 340 M M 4 1 24 330 5 63 42 53 -7 12 0 0.00 0.0 0 6.4 13 10 M M 3 24 350 6 66 38 52 -7 13 0 0.00 0.0 0 1.7 9 260 M M 3 1 13 270 7 76 42 59 0 6 0 0.00 0.0 0 1.7 9 160 M M 1 1 10 260 8 77 47 62 4 3 0 0.00 0.0 0 1.6 9 140 M M 4 1 12 130 9 71 51 61 3 4 0 0.00 0.0 0 2.9 9 220 M M 10 128 12 200 10 71 51 61 3 4 0 0.00 0.0 0 6.3 17 310 M M 5 1 23 350 11 64 44 54 -3 11 0 0.00 0.0 0 5.3 16 290 M M 4 21 360 12 66 38 52 -5 13 0 0.00 0.0 0 4.9 14 330 M M 2 20 300 13 62 38 50 -6 15 0 0.02 0.0 0 1.5 10 60 M M 8 1 16 60 14 67 51 59 3 6 0 0.53 0.0 0 3.1 9 330 M M 8 1 18 340 15 64 47 56 0 9 0 0.11 0.0 0 4.6 22 300 M M 8 1 25 310 16 61 44 53 -2 12 0 0.04 0.0 0 9.9 31 290 M M 5 39 290 17 62 39 51 -4 14 0 0.00 0.0 0 7.8 25 270 M M 2 30 270 18 61 33 47 -7 18 0 0.03 0.0 0 3.4 13 100 M M 6 1 15 120 19 56 53 55 1 10 0 0.13 0.0 0 9.2 18 60 M M 10 1 23 50 20 53 51 52 -2 13 0 0.13 0.0 0 9.4 16 60 M M 10 1 18 50 21 54 50 52 -1 13 0 0.10 0.0 0 8.0 12 50 M M 10 1 14 50 22 56 42 49 -4 16 0 0.01 0.0 0 6.3 13 40 M M 8 1 21 40 23 58 39 49 -4 16 0 0.00 0.0 0 3.3 12 90 M M 3 15 40 24 51 40 46 -6 19 0 0.04 0.0 0 1.8 8 100 M M 9 1 12 10 25 56 47 52 0 13 0 0.00 0.0 0 1.5 8 300 M M 10 18 16 290 26 64 43 54 2 11 0 0.00 0.0 0 3.8 13 360 M M 6 1 21 30 27 65 44 55 4 10 0 0.00 0.0 0 2.1 13 80 M M 6 1 15 70 28 61 46 54 3 11 0 0.00 0.0 0 4.4 14 60 M M 5 20 50 29 58 51 55 4 10 0 0.03 0.0 0 2.9 9 210 M M 10 1 12 210 30 70 56 63 13 2 0 0.01 0.0 0 4.4 12 230 M M 8 128 15 220 31 76 51 64 14 1 0 0.00 0.0 0 9.0 31 280 M M 6 18 39 310 ================================================================================ SM 1999 1436 291 2 1.44 0.0 139.0 M 189 ================================================================================ AV 64.5 46.3 4.5 FASTST PSBL % 6 MAX(MPH) MISC ----> # 31 280 # 39 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BALTIMORE MONTH: OCTOBER YEAR: 2004 LATITUDE: 39 10 N LONGITUDE: 76 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.4 TOTAL FOR MONTH: 1.44 1 = FOG DPTR FM NORMAL: 0.0 DPTR FM NORMAL: -1.72 2 = FOG REDUCING VISIBILITY HIGHEST: 77 ON 8 GRTST 24HR 0.55 ON 13-14 TO 1/4 MILE OR LESS LOWEST: 33 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: 0 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: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 291 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -5 PTCLDY (SCALE 4-7) 10 SEASONAL TOTAL 307 CLOUDY (SCALE 8-10) 13 DPTR FM NORMAL -32 [CDD (BASE 65) ] TOTAL THIS MO. 2 DPTR FM NORMAL -11 [PRESSURE DATA] SEASONAL TOTAL 1227 HIGHEST SLP 30.47 ON 7 DPTR FM NORMAL 80 LOWEST SLP 29.36 ON 15 [REMARKS]