PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: AUGUST YEAR: 2007 LATITUDE: 40 30 N LONGITUDE: 80 13 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 91 65 78 5 0 13 0.00 0.0 0 3.2 13 40 M M 2 8 16 360 2 91 66 79 6 0 14 0.00 0.0 0 2.8 13 190 M M 1 18 15 170 3 91 68 80 7 0 15 0.00 0.0 0 4.6 16 270 M M 2 18 23 260 4 91 68 80 7 0 15 0.03 0.0 0 4.7 16 290 M M 6 18 21 320 5 75 67 71 -1 0 6 1.55 0.0 0 5.0 17 20 M M 9 138 20 30 6 87 71 79 7 0 14 0.05 0.0 0 5.1 12 300 M M 7 18 15 270 7 88 73 81 9 0 16 T 0.0 0 6.0 17 210 M M 8 138 22 220 8 92 73 83 11 0 18 0.44 0.0 0 6.8 37 300 M M 6 138 44 310 9 87 70 79 7 0 14 0.70 0.0 0 5.6 36 310 M M 8 138 45 310 10 82 67 75 3 0 10 0.13 0.0 0 7.2 17 310 M M 7 18 20 320 11 83 62 73 1 0 8 0.00 0.0 0 2.9 10 30 M M 2 18 16 10 12 83 60 72 0 0 7 0.00 0.0 0 2.2 14 310 M M 3 18 16 310 13 83 64 74 2 0 9 0.00 0.0 0 8.7 17 320 M M 3 18 21 350 14 78 53 66 -5 0 1 0.00 0.0 0 3.7 9 200 M M 4 13 290 15 82 60 71 0 0 6 T 0.0 0 2.8 10 350 M M 7 18 14 350 16 83 67 75 4 0 10 0.45 0.0 0 6.6 14 220 M M 8 138 17 220 17 82 66 74 3 0 9 0.00 0.0 0 10.5 24 290 M M 5 18 29 280 18 71 55 63 -8 2 0 0.00 0.0 0 6.3 22 350 M M 5 26 340 19 64 58 61 -10 4 0 0.58 0.0 0 5.0 14 340 M M 10 18 15 340 20 70 58 64 -7 1 0 1.27 0.0 0 6.3 24 290 M M 10 123 30 300 21 76 67 72 2 0 7 0.91 0.0 0 4.9 16 130 M M 9 13 18 120 22 84 70 77 7 0 12 T 0.0 0 3.1 10 190 M M 9 18 14 180 23 91 70 81 11 0 16 0.00 0.0 0 5.0 14 200 M M 5 18 18 200 24 92 74 83 13 0 18 0.00 0.0 0 7.0 15 200 M M 3 18 18 200 25 86 71 79 9 0 14 0.02 0.0 0 6.4 15 220 M M 7 138 20 220 26 79 66 73 3 0 8 0.00 0.0 0 7.0 16 350 M M 5 17 350 27 82 58 70 1 0 5 0.00 0.0 0 2.8 10 350 M M 1 14 360 28 85 59 72 3 0 7 0.00 0.0 0 1.2 9 300 M M 1 18 12 250 29 89 63 76 7 0 11 0.00 0.0 0 1.6 8 210 M M 1 18 10 180 30 78 66 72 3 0 7 0.02 0.0 0 7.6 20 340 M M 7 138 24 340 31 77 61 69 1 0 4 0.00 0.0 0 10.2 16 350 M M 5 20 340 ================================================================================ SM 2573 2016 7 294 6.15 0.0 162.8 M 166 ================================================================================ AV 83.0 65.0 5.3 FASTST PSBL % 5 MAX(MPH) MISC ----> # 37 300 # 45 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: PITTSBURGH MONTH: AUGUST YEAR: 2007 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 74.0 TOTAL FOR MONTH: 6.15 1 = FOG OR MIST DPTR FM NORMAL: 3.0 DPTR FM NORMAL: 2.77 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 24, 8 GRTST 24HR 1.99 ON 20-21 TO 1/4 MILE OR LESS LOWEST: 53 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: 12 MAX 90 OR ABOVE: 7 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 7 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -6 PTCLDY (SCALE 4-7) 16 TOTAL FM JUL 1 10 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -9 [CDD (BASE 65) ] TOTAL THIS MO. 294 DPTR FM NORMAL 91 [PRESSURE DATA] TOTAL FM JAN 1 719 HIGHEST SLP 30.31 ON 18 DPTR FM NORMAL 78 LOWEST SLP 29.79 ON 8 [REMARKS]