PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: SEPTEMBER YEAR: 2003 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 76 64 70 2 0 5 0.43 0.0 0 6.1 18 220 M M 10 123 25 220 2 70 66 68 0 0 3 0.24 0.0 0 4.4 13 350 M M 10 1 16 330 3 79 67 73 5 0 8 0.04 0.0 0 5.8 15 200 M M 9 13 20 230 4 78 60 69 1 0 4 T 0.0 0 7.2 22 340 M M 7 12 26 320 5 68 53 61 -6 4 0 0.00 0.0 0 7.7 15 320 M M 7 20 310 6 73 48 61 -6 4 0 0.00 0.0 0 2.3 10 40 M M 4 1 18 20 7 79 51 65 -2 0 0 0.00 0.0 0 2.5 9 320 M M 7 14 310 8 80 56 68 1 0 3 0.00 0.0 0 3.5 10 10 M M 7 1 14 40 9 76 63 70 4 0 5 T 0.0 0 5.9 14 120 M M 9 18 16 120 10 76 57 67 1 0 2 0.00 0.0 0 4.5 12 70 M M 2 15 80 11 79 52 66 0 0 1 0.00 0.0 0 4.2 14 70 M M 0 1 17 80 12 72 57 65 0 0 0 0.00 0.0 0 8.6 20 110 M M 4 24 110 13 72 60 66 1 0 1 T 0.0 0 4.9 9 90 M M 9 1 10 110 14 82 67 75 10 0 10 T 0.0 0 4.6 12 200 M M 6 14 190 15 69 53 61 -3 4 0 0.29 0.0 0 5.2 22 290 M M 7 1 23 290 16 75 48 62 -2 3 0 0.00 0.0 0 3.5 14 220 M M 1 16 260 17 76 49 63 -1 2 0 0.00 0.0 0 5.6 17 80 M M 1 1 22 90 18 69 54 62 -1 3 0 0.28 0.0 0 10.0 21 10 M M 9 1 28 10 19 72 63 68 5 0 3 0.96 0.0 0 10.4 21 360 M M 10 1 27 240 20 70 51 61 -2 4 0 0.00 0.0 0 4.4 15 300 M M 3 20 320 21 75 50 63 1 2 0 0.00 0.0 0 3.7 7 90 M M 4 1 10 120 22 72 62 67 5 0 2 0.50 0.0 0 9.5 16 160 M M 10 18 26 140 23 68 51 60 -2 5 0 0.01 0.0 0 7.7 21 290 M M 6 1 23 290 24 72 45 59 -2 6 0 0.00 0.0 0 4.9 18 190 M M 3 25 180 25 68 50 59 -2 6 0 0.35 0.0 0 6.3 14 310 M M 7 13 17 300 26 70 45 58 -2 7 0 0.01 0.0 0 6.2 15 150 M M 7 128 20 150 27 69 56 63 3 2 0 0.29 0.0 0 8.1 21 210 M M 9 138 28 200 28 60 49 55 -5 10 0 0.02 0.0 0 5.9 15 270 M M 7 12 17 240 29 52 42 47 -12 18 0 0.01 0.0 0 7.2 16 270 M M 9 21 270 30 60 38 49 -10 16 0 0.05 0.0 0 6.6 18 200 M M 5 1 25 200 ================================================================================ SM 2157 1627 96 47 3.48 0.0 177.4 M 189 ================================================================================ AV 71.9 54.2 5.9 FASTST PSBL % 6 MAX(MPH) MISC ----> # 22 290 28 200 ================================================================================ 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: 2003 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.1 TOTAL FOR MONTH: 3.48 1 = FOG DPTR FM NORMAL: -0.9 DPTR FM NORMAL: 0.27 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 14 GRTST 24HR 0.96 ON 19-19 TO 1/4 MILE OR LESS LOWEST: 38 ON 30 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: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 96 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -9 PTCLDY (SCALE 4-7) 14 SEASONAL TOTAL 96 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -28 [CDD (BASE 65) ] TOTAL THIS MO. 47 DPTR FM NORMAL -31 [PRESSURE DATA] SEASONAL TOTAL 596 HIGHEST SLP M ON M DPTR FM NORMAL -123 LOWEST SLP M ON M [REMARKS]