PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: AUGUST YEAR: 2006 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 73 82 9 0 17 0.00 0.0 0 5.6 14 220 M M 2 18 17 230 2 91 74 83 10 0 18 0.00 0.0 0 7.1 16 220 M M 2 18 20 220 3 91 68 80 7 0 15 0.40 0.0 0 7.3 31 280 M M 4 138 36 270 4 83 65 74 1 0 9 0.00 0.0 0 9.7 18 360 M M 6 1 23 350 5 84 60 72 0 0 7 0.00 0.0 0 3.6 12 20 M M 3 20 340 6 85 64 75 3 0 10 T 0.0 0 7.0 15 200 M M 8 8 20 160 7 88 71 80 8 0 15 0.00 0.0 0 6.8 20 300 M M 7 18 22 300 8 82 66 74 2 0 9 0.00 0.0 0 8.4 15 350 M M 6 18 22 350 9 82 60 71 -1 0 6 0.00 0.0 0 2.8 10 180 M M 4 15 280 10 82 63 73 1 0 8 0.00 0.0 0 6.9 16 310 M M 8 18 20 310 11 80 62 71 -1 0 6 0.00 0.0 0 8.4 16 360 M M 6 1 20 40 12 80 56 68 -4 0 3 0.00 0.0 0 6.1 13 360 M M 1 15 40 13 81 51 66 -6 0 1 0.00 0.0 0 3.5 13 310 M M 3 17 310 14 86 58 72 1 0 7 0.03 0.0 0 7.2 20 200 M M 7 18 28 200 15 82 64 73 2 0 8 0.02 0.0 0 7.9 15 260 M M 6 18 20 270 16 82 56 69 -2 0 4 0.00 0.0 0 4.4 13 340 M M 2 18 100 17 85 60 73 2 0 8 0.00 0.0 0 3.7 13 150 M M 7 17 140 18 82 67 75 4 0 10 0.00 0.0 0 4.5 14 210 M M 9 16 210 19 84 71 78 7 0 13 0.60 0.0 0 6.8 24 230 M M 9 138 33 220 20 80 61 71 0 0 6 0.00 0.0 0 10.2 24 330 M M 8 18 26 320 21 79 55 67 -3 0 2 0.00 0.0 0 4.4 12 330 M M 4 15 330 22 83 56 70 0 0 5 0.00 0.0 0 2.8 14 290 M M 4 16 290 23 81 58 70 0 0 5 T 0.0 0 2.3 12 260 M M 4 18 14 260 24 78 59 69 -1 0 4 0.00 0.0 0 2.1 13 350 M M 7 18 15 350 25 87 64 76 6 0 11 0.00 0.0 0 2.5 15 200 M M 8 18 18 200 26 88 64 76 6 0 11 0.00 0.0 0 1.8 12 240 M M 8 18 15 230 27 82 70 76 7 0 11 0.33 0.0 0 6.8 16 200 M M 9 138 22 230 28 75 69 72 3 0 7 0.12 0.0 0 3.0 9 90 M M 10 18 12 320 29 81 67 74 5 0 9 0.09 0.0 0 9.9 21 290 M M 10 1 28 270 30 72 65 69 0 0 4 0.01 0.0 0 6.9 15 40 M M 10 18 16 60 31 70 62 66 -2 0 1 0.00 0.0 0 10.4 18 90 M M 10 22 100 ================================================================================ SM 2557 1959 0 250 1.60 0.0 180.8 M 192 ================================================================================ AV 82.5 63.2 5.8 FASTST PSBL % 6 MAX(MPH) MISC ----> # 31 280 # 36 270 ================================================================================ 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: 2006 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.8 TOTAL FOR MONTH: 1.60 1 = FOG OR MIST DPTR FM NORMAL: 1.8 DPTR FM NORMAL: -1.78 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 3, 2 GRTST 24HR 0.60 ON M TO 1/4 MILE OR LESS LOWEST: 51 ON 13 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: 7 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 4 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. 0 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -13 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 3 CLOUDY (SCALE 8-10) 12 DPTR FM NORMAL -16 [CDD (BASE 65) ] TOTAL THIS MO. 250 DPTR FM NORMAL 47 [PRESSURE DATA] TOTAL FM JAN 1 651 HIGHEST SLP 30.24 ON 17 DPTR FM NORMAL 10 LOWEST SLP 29.73 ON 29 [REMARKS]