PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: OCTOBER 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 76 42 59 1 6 0 0.00 0.0 0 1.8 12 200 M M 3 16 180 2 80 52 66 8 0 1 0.00 0.0 0 1.2 7 240 M M 5 18 10 180 3 81 53 67 10 0 2 0.00 0.0 0 0.7 6 170 M M 5 18 8 240 4 82 55 69 12 0 4 0.00 0.0 0 2.5 9 120 M M 1 18 12 60 5 81 55 68 11 0 3 0.00 0.0 0 3.3 10 190 M M 0 1 12 130 6 84 60 72 16 0 7 0.00 0.0 0 3.6 14 190 M M 5 17 200 7 71 54 63 7 2 0 0.61 0.0 0 9.0 18 330 M M 10 1 22 320 8 54 47 51 -4 14 0 0.13 0.0 0 10.4 16 360 M M 10 1 21 350 9 56 46 51 -4 14 0 T 0.0 0 5.0 9 10 M M 10 12 10 10 71 53 62 7 3 0 0.01 0.0 0 5.0 10 10 M M 7 1 17 10 11 59 53 56 2 9 0 0.00 0.0 0 6.1 12 340 M M 10 12 16 330 12 65 56 61 7 4 0 0.00 0.0 0 3.6 12 90 M M 10 15 90 13 61 52 57 4 8 0 0.00 0.0 0 4.5 9 40 M M 9 14 10 14 67 54 61 8 4 0 0.00 0.0 0 2.4 12 290 M M 8 1 13 300 15 67 48 58 5 7 0 0.00 0.0 0 10.4 26 280 M M 3 18 32 280 16 56 43 50 -2 15 0 0.00 0.0 0 12.6 24 300 M M 7 29 290 17 60 41 51 -1 14 0 T 0.0 0 9.2 18 280 M M 5 24 270 18 67 47 57 5 8 0 0.00 0.0 0 10.4 24 270 M M 3 29 280 19 74 43 59 8 6 0 0.00 0.0 0 9.1 23 340 0 0 7 29 330 20 49 40 45 -6 20 0 0.02 0.0 0 6.9 14 360 0 0 8 16 20 21 50 44 47 -4 18 0 0.36 0.0 0 7.0 13 50 M M 10 1 16 40 22 49 44 47 -3 18 0 0.51 0.0 0 8.4 23 280 M M 10 1 29 290 23 53 38 46 -4 19 0 0.02 0.0 0 4.5 10 280 M M 8 1 13 270 24 45 36 41 -9 24 0 0.58 0.0 0 7.6 16 240 M M 10 1 18 230 25 42 34 38 -11 27 0 1.22 T 0 11.8 20 330 M M 10 1 24 330 26 48 36 42 -7 23 0 0.01 0.0 0 10.8 22 290 M M 9 25 300 27 46 36 41 -8 24 0 T 0.0 0 4.2 13 350 M M 9 15 360 28 48 33 41 -7 24 0 T M 0 3.1 16 310 M M 7 12 18 300 29 53 34 44 -4 21 0 0.00 0.0 0 6.2 17 280 M M 5 1 21 330 30 58 34 46 -2 19 0 0.00 0.0 0 3.3 12 200 M M 3 14 230 31 64 32 48 1 17 0 0.00 0.0 0 3.5 16 210 M M 2 23 190 ================================================================================ SM 1917 1395 368 17 3.47 T 188.1 0 209 ================================================================================ AV 61.8 45.0 6.1 FASTST PSBL % 7 MAX(MPH) MISC ----> 26 280 32 280 ================================================================================ 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: OCTOBER YEAR: 2005 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.4 TOTAL FOR MONTH: 3.47 1 = FOG OR MIST DPTR FM NORMAL: 0.9 DPTR FM NORMAL: 1.22 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 6 GRTST 24HR 1.23 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 32 ON 31 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 25-25 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: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 368 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -29 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 397 CLOUDY (SCALE 8-10) 15 DPTR FM NORMAL -124 [CDD (BASE 65) ] TOTAL THIS MO. 17 DPTR FM NORMAL 11 [PRESSURE DATA] TOTAL FM JAN 1 946 HIGHEST SLP 30.46 ON 30 DPTR FM NORMAL 221 LOWEST SLP 29.65 ON 22 [REMARKS]