PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: OCTOBER YEAR: 2008 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 61 48 55 -3 10 0 0.01 0.0 0 9.3 25 310 M M 8 1 29 310 2 54 45 50 -8 15 0 T 0.0 0 9.5 22 280 M M 7 28 280 3 59 49 54 -3 11 0 0.01 0.0 0 6.8 15 270 M M 9 18 280 4 61 44 53 -4 12 0 0.15 0.0 0 4.5 14 360 M M 8 1 17 10 5 64 37 51 -6 14 0 0.00 0.0 0 2.3 10 340 M M 2 13 20 6 62 43 53 -3 12 0 T 0.0 0 4.5 13 340 M M 7 15 360 7 67 39 53 -3 12 0 0.00 0.0 0 5.7 12 90 M M 5 14 90 8 63 51 57 2 8 0 0.36 0.0 0 6.9 12 210 M M 10 1 16 200 9 69 51 60 5 5 0 0.00 0.0 0 5.8 14 300 M M 5 18 16 280 10 72 44 58 3 7 0 0.00 0.0 0 1.8 9 350 M M 0 1 13 10 11 76 43 60 6 5 0 0.00 0.0 0 3.7 12 120 M M 1 14 110 12 81 45 63 9 2 0 0.00 0.0 0 1.3 7 30 M M 3 8 60 13 78 48 63 10 2 0 0.00 0.0 0 1.6 7 170 M M 7 9 170 14 75 48 62 9 3 0 T 0.0 0 4.6 15 270 M M 7 8 18 290 15 73 59 66 13 0 1 0.17 0.0 0 3.7 12 220 M M 8 18 15 220 16 69 51 60 8 5 0 0.24 0.0 0 9.8 23 320 M M 10 1 26 320 17 51 42 47 -5 18 0 0.00 0.0 0 7.6 15 10 M M 9 16 10 18 54 39 47 -5 18 0 0.00 0.0 0 9.2 16 340 M M 5 20 30 19 57 33 45 -6 20 0 0.00 0.0 0 2.3 15 40 M M 1 17 40 20 62 30 46 -5 19 0 0.00 0.0 0 4.3 13 200 M M 3 17 210 21 53 41 47 -4 18 0 0.01 0.0 0 14.9 30 300 M M 8 36 310 22 54 36 45 -5 20 0 0.00 0.0 0 8.7 16 340 M M 4 8 21 340 23 57 31 44 -6 21 0 0.00 0.0 0 9.5 16 100 M M 2 20 110 24 59 40 50 0 15 0 0.13 0.0 0 8.1 17 140 M M 10 1 21 140 25 54 39 47 -2 18 0 0.62 0.0 0 6.0 13 230 M M 7 1 16 230 26 61 37 49 0 16 0 0.20 0.0 0 11.1 25 220 M M 3 38 32 230 27 49 37 43 -6 22 0 0.01 0.0 0 11.5 30 290 M M 8 1 36 290 28 45 36 41 -7 24 0 0.03 0.1 0 18.3 36 310 M M 9 1 41 310 29 38 33 36 -12 29 0 0.07 0.6 T 11.7 23 270 M M 10 1 32 270 30 50 26 38 -10 27 0 0.00 0.0 0 5.1 13 260 M M 2 16 270 31 64 30 47 0 18 0 0.00 0.0 0 5.2 15 230 M M 0 20 230 ================================================================================ SM 1892 1275 426 1 2.01 0.7 215.3 M 178 ================================================================================ AV 61.0 41.1 6.9 FASTST M M 6 MAX(MPH) MISC ----> # 36 310 # 41 310 ================================================================================ 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 PA MONTH: OCTOBER YEAR: 2008 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 51.1 TOTAL FOR MONTH: 2.01 1 = FOG OR MIST DPTR FM NORMAL: -1.4 DPTR FM NORMAL: -0.24 2 = FOG REDUCING VISIBILITY HIGHEST: 81 ON 12 GRTST 24HR 0.75 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 26 ON 30 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.7 INCH 5 = HAIL GRTST 24HR 0.6 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: T 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: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 426 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL 29 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 470 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -51 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -5 [PRESSURE DATA] TOTAL FM JAN 1 663 HIGHEST SLP 30.60 ON 23 DPTR FM NORMAL -62 LOWEST SLP 29.73 ON 1 [REMARKS]