PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BALTIMORE MONTH: AUGUST YEAR: 2007 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 93 65 79 3 0 14 0.00 0.0 0 3.0 12 110 M M 3 20 20 2 95 67 81 5 0 16 0.00 0.0 0 4.2 15 120 M M 1 20 150 3 96 71 84 8 0 19 0.00 0.0 0 4.6 18 70 M M 3 24 70 4 98 69 84 8 0 19 0.00 0.0 0 3.1 12 290 M M 4 8 18 320 5 87 72 80 4 0 15 0.10 0.0 0 6.1 17 190 M M 9 18 25 190 6 93 72 83 7 0 18 0.03 0.0 0 4.9 16 280 M M 7 18 24 270 7 97 73 85 9 0 20 0.00 0.0 0 3.4 13 90 M M 7 18 16 290 8 102 80 91 15 0 26 0.00 0.0 0 10.6 23 270 M M 7 18 29 280 9 94 73 84 8 0 19 0.43 0.0 0 5.1 31 330 M M 7 1378 41 330 10 91 69 80 5 0 15 T 0.0 0 7.3 21 60 M M 7 18 24 50 11 85 61 73 -2 0 8 0.00 0.0 0 6.3 14 50 M M 4 26 20 12 92 61 77 2 0 12 0.00 0.0 0 4.2 14 150 M M 3 16 140 13 92 68 80 5 0 15 0.08 0.0 0 6.5 20 320 M M 4 18 24 290 14 87 60 74 -1 0 9 0.00 0.0 0 4.1 14 330 M M 2 17 330 15 92 61 77 2 0 12 T 0.0 0 4.8 12 280 M M 3 17 350 16 90 70 80 5 0 15 0.13 0.0 0 4.0 25 290 M M 7 18 36 280 17 94 74 84 9 0 19 T 0.0 0 9.8 21 310 M M 5 8 28 310 18 82 61 72 -2 0 7 0.00 0.0 0 5.5 15 20 M M 4 21 350 19 73 62 68 -6 0 3 0.13 0.0 0 4.1 13 50 M M 10 18 22 40 20 70 61 66 -8 0 1 0.77 0.0 0 4.8 14 290 M M 10 13 21 30 21 68 62 65 -9 0 0 0.76 0.0 0 8.7 16 50 M M 8 1 23 20 22 69 61 65 -9 0 0 0.03 0.0 0 5.8 10 40 M M 9 18 14 30 23 75 66 71 -3 0 6 T 0.0 0 2.6 8 170 M M 10 18 12 20 24 90 70 80 7 0 15 0.00 0.0 0 3.3 12 140 M M 7 18 15 140 25 96 73 85 12 0 20 0.62 0.0 0 4.8 26 320 M M 6 1238 38 310 26 87 71 79 6 0 14 T 0.0 0 4.7 17 230 M M 7 1 25 220 27 87 67 77 4 0 12 0.00 0.0 0 4.6 10 360 M M 4 21 340 28 84 65 75 2 0 10 0.00 0.0 0 2.5 10 100 M M 5 1 14 90 29 84 65 75 3 0 10 0.00 0.0 0 1.9 9 150 M M 6 16 140 30 88 65 77 5 0 12 0.00 0.0 0 3.3 16 110 M M 6 8 18 120 31 86 70 78 6 0 13 0.00 0.0 0 5.8 13 40 M M 7 18 20 350 ================================================================================ SM 2717 2085 0 394 3.08 0.0 154.4 M 182 ================================================================================ AV 87.6 67.3 5.0 FASTST PSBL % 6 MAX(MPH) MISC ----> # 31 330 # 41 330 ================================================================================ 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: AUGUST YEAR: 2007 LATITUDE: 39 10 N LONGITUDE: 76 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 77.5 TOTAL FOR MONTH: 3.08 1 = FOG OR MIST DPTR FM NORMAL: 3.0 DPTR FM NORMAL: -0.66 2 = FOG REDUCING VISIBILITY HIGHEST: 102 ON 8 GRTST 24HR 1.21 ON 20-21 TO 1/4 MILE OR LESS LOWEST: 60 ON 14 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: 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: 10 MAX 90 OR ABOVE: 16 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -1 PTCLDY (SCALE 4-7) 22 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -1 [CDD (BASE 65) ] TOTAL THIS MO. 394 DPTR FM NORMAL 83 [PRESSURE DATA] TOTAL FM JAN 1 1163 HIGHEST SLP M ON M DPTR FM NORMAL 158 LOWEST SLP 29.74 ON 8 [REMARKS] #FINAL-08-07#