PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: SEPTEMBER YEAR: 2005 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 79 59 69 1 0 4 0.00 0.0 0 4.1 16 270 M M 2 12 21 270 2 81 60 71 3 0 6 0.00 0.0 0 5.4 21 270 M M 3 33 280 3 76 56 66 -2 0 1 0.00 0.0 0 5.6 16 350 M M 4 20 330 4 75 52 64 -4 1 0 0.00 0.0 0 3.7 13 350 M M 4 16 350 5 77 53 65 -2 0 0 0.00 0.0 0 3.7 13 120 M M 2 16 120 6 78 55 67 0 0 2 0.00 0.0 0 3.3 14 150 M M 2 1 17 160 7 78 53 66 -1 0 1 0.00 0.0 0 2.4 7 270 M M 1 10 200 8 80 53 67 0 0 2 0.00 0.0 0 2.2 12 300 M M 3 1 20 310 9 80 61 71 5 0 6 T 0.0 0 3.7 13 350 M M 4 128 15 360 10 80 56 68 2 0 3 0.00 0.0 0 3.8 12 30 M M 0 16 30 11 82 55 69 3 0 4 0.00 0.0 0 1.8 9 140 M M 1 8 12 140 12 84 56 70 5 0 5 0.00 0.0 0 1.9 8 260 M M 1 18 12 260 13 84 59 72 7 0 7 0.00 0.0 0 2.1 9 230 M M 3 18 13 150 14 85 59 72 7 0 7 0.00 0.0 0 4.0 14 200 M M 4 18 17 190 15 84 67 76 12 0 11 0.00 0.0 0 6.2 15 350 M M 6 18 20 360 16 82 68 75 11 0 10 0.14 0.0 0 5.3 22 310 M M 9 138 25 320 17 75 63 69 5 0 4 0.01 0.0 0 5.6 14 270 M M 8 18 16 270 18 76 62 69 6 0 4 T 0.0 0 3.9 10 270 M M 7 12 15 260 19 79 56 68 5 0 3 0.00 0.0 0 4.0 14 200 M M 6 1 16 200 20 75 59 67 4 0 2 T 0.0 0 7.7 18 220 M M 7 3 24 230 21 81 52 67 5 0 2 0.00 0.0 0 1.0 8 160 M M 0 12 150 22 84 54 69 7 0 4 0.02 0.0 0 5.3 17 220 M M 5 13 24 200 23 74 61 68 6 0 3 0.20 0.0 0 7.3 31 350 M M 9 13 36 350 24 78 57 68 7 0 3 0.00 0.0 0 6.6 13 60 0 0 8 16 60 25 83 61 72 11 0 7 T 0.0 0 5.7 15 210 0 0 10 1 20 200 26 71 63 67 7 0 2 0.38 0.0 0 9.1 18 320 M M 10 1 23 330 27 70 50 60 0 5 0 0.00 0.0 0 4.9 14 340 M M 3 18 330 28 79 46 63 3 2 0 0.00 0.0 0 6.2 17 170 M M 3 24 170 29 71 44 58 -1 7 0 0.57 0.0 0 14.7 37 270 M M 6 13 46 270 30 66 39 53 -6 12 0 0.00 0.0 0 1.9 9 150 M M 1 8 12 160 ================================================================================ SM 2347 1689 27 103 1.32 0.0 143.1 0 132 ================================================================================ AV 78.2 56.3 4.8 FASTST PSBL % 4 MAX(MPH) MISC ----> 37 270 46 270 ================================================================================ 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: SEPTEMBER YEAR: 2005 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 67.3 TOTAL FOR MONTH: 1.32 1 = FOG OR MIST DPTR FM NORMAL: 3.3 DPTR FM NORMAL: -1.89 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 14 GRTST 24HR 0.57 ON 29-29 TO 1/4 MILE OR LESS LOWEST: 39 ON 30 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: 6 MAX 90 OR ABOVE: 0 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. 27 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL -78 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 29 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -95 [CDD (BASE 65) ] TOTAL THIS MO. 103 DPTR FM NORMAL 25 [PRESSURE DATA] TOTAL FM JAN 1 929 HIGHEST SLP 30.45 ON 6 DPTR FM NORMAL 210 LOWEST SLP 29.60 ON 29 [REMARKS]