PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: JULY YEAR: 2004 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 83 57 70 -1 0 5 0.00 0.0 0 2.6 12 260 M M 2 18 16 290 2 82 63 73 1 0 8 T 0.0 0 3.8 14 350 M M 7 18 16 350 3 86 64 75 3 0 10 0.00 0.0 0 3.3 8 140 M M 5 18 12 90 4 85 70 78 6 0 13 0.30 0.0 0 9.1 23 240 M M 8 138 37 200 5 84 67 76 4 0 11 1.08 0.0 0 10.1 31 270 M M 4 13 36 270 6 81 61 71 -1 0 6 0.00 0.0 0 6.1 12 200 M M 4 18 15 220 7 76 69 73 1 0 8 0.00 0.0 0 7.3 16 200 M M 8 138 21 230 8 76 63 70 -2 0 5 0.00 0.0 0 7.1 18 270 M M 6 1 24 270 9 78 57 68 -4 0 3 0.00 0.0 0 4.5 14 310 M M 5 22 320 10 84 60 72 0 0 7 T 0.0 0 2.3 10 230 M M 9 18 13 220 11 83 70 77 5 0 12 0.00 0.0 0 4.3 12 220 M M 7 128 14 190 12 82 69 76 3 0 11 0.85 0.0 0 5.4 16 340 M M 9 138 20 320 13 84 68 76 3 0 11 0.00 0.0 0 4.9 13 330 M M 6 18 15 330 14 78 63 71 -2 0 6 0.08 0.0 0 11.1 31 280 M M 7 1 36 280 15 75 62 69 -4 0 4 0.01 0.0 0 9.9 24 280 M M 9 29 290 16 80 61 71 -2 0 6 0.00 0.0 0 6.2 17 280 M M 6 22 280 17 65 59 62 -11 3 0 0.46 0.0 0 3.4 10 300 M M 9 1 14 340 18 78 61 70 -3 0 5 0.11 0.0 0 5.0 17 80 M M 9 138 22 80 19 77 62 70 -3 0 5 0.02 0.0 0 4.8 12 270 M M 8 128 15 230 20 82 62 72 -1 0 7 0.00 0.0 0 3.9 15 280 M M 3 1 21 270 21 84 64 74 1 0 9 0.00 0.0 0 4.4 12 230 M M 5 18 15 230 22 81 69 75 2 0 10 T 0.0 0 6.8 15 200 M M 8 18 20 200 23 78 62 70 -3 0 5 T 0.0 0 9.0 18 330 M M 9 12 22 330 24 77 57 67 -6 0 2 0.00 0.0 0 8.0 14 360 M M 5 18 360 25 80 58 69 -4 0 4 0.00 0.0 0 6.5 14 360 M M 8 17 330 26 74 65 70 -3 0 5 2.17 0.0 0 5.4 12 280 M M 10 1 13 290 27 75 66 71 -2 0 6 0.16 0.0 0 4.6 12 290 M M 9 1 14 290 28 69 59 64 -9 1 0 T 0.0 0 4.9 14 290 M M 7 1 15 220 29 81 56 69 -4 0 4 0.00 0.0 0 3.4 12 100 M M 5 18 14 120 30 84 69 77 4 0 12 0.00 0.0 0 7.3 16 190 M M 9 18 20 190 31 74 69 72 -1 0 7 0.43 0.0 0 7.2 15 200 M M 9 13 20 210 ================================================================================ SM 2456 1962 4 207 5.67 0.0 182.6 M 215 ================================================================================ AV 79.2 63.3 5.9 FASTST PSBL % 7 MAX(MPH) MISC ----> # 31 280 37 200 ================================================================================ 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: JULY YEAR: 2004 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 71.3 TOTAL FOR MONTH: 5.67 1 = FOG DPTR FM NORMAL: -1.3 DPTR FM NORMAL: 1.71 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 3 GRTST 24HR 2.17 ON 26-26 TO 1/4 MILE OR LESS LOWEST: 56 ON 29 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 4 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 14 SEASONAL TOTAL 4 CLOUDY (SCALE 8-10) 15 DPTR FM NORMAL -2 [CDD (BASE 65) ] TOTAL THIS MO. 207 DPTR FM NORMAL -37 [PRESSURE DATA] SEASONAL TOTAL 443 HIGHEST SLP 30.28 ON 25 DPTR FM NORMAL 5 LOWEST SLP 29.62 ON 14 [REMARKS]