ZCZC PITLCDOCT 000 TTAA00 KPIT 070035 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: OCTOBER YEAR: 2009 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 60 37 49 -9 16 0 0.00 0.0 0 2.6 10 320 M M 6 15 260 2 59 48 54 -4 11 0 0.27 0.0 0 4.9 13 190 M M 9 1 18 200 3 67 50 59 2 6 0 0.00 0.0 0 5.2 23 250 M M 6 1 30 210 4 57 47 52 -5 13 0 0.00 0.0 0 5.8 15 290 M M 9 22 270 5 63 42 53 -4 12 0 0.00 0.0 0 5.0 15 320 M M 2 8 22 330 6 66 40 53 -3 12 0 0.05 0.0 0 5.6 20 240 M M 7 18 26 260 7 63 44 54 -2 11 0 T 0.0 0 12.7 33 320 M M 6 1 45 320 8 60 41 51 -4 14 0 0.08 0.0 0 3.4 13 220 M M 7 1 16 260 9 69 52 61 6 4 0 0.42 0.0 0 3.8 14 10 M M 10 12 16 10 10 60 42 51 -4 14 0 0.12 0.0 0 7.6 20 340 M M 8 1 24 340 11 56 38 47 -7 18 0 0.00 0.0 0 6.0 15 360 M M 4 21 330 12 56 39 48 -6 17 0 T 0.0 0 4.8 12 160 M M 9 16 130 13 56 39 48 -5 17 0 0.00 0.0 0 10.5 23 330 M M 10 26 40 14 43 35 39 -14 26 0 T 0.0 0 5.4 12 90 M M 9 16 120 15 43 37 40 -13 25 0 0.41 0.0 0 9.2 15 90 M M 10 1 21 90 16 40 36 38 -14 27 0 0.06 T 0 5.8 10 120 M M 9 1 15 90 17 40 36 38 -14 27 0 0.03 0.0 0 8.3 14 50 M M 10 1 18 40 18 50 31 41 -11 24 0 0.00 0.0 0 7.6 17 10 M M 6 21 320 19 56 27 42 -9 23 0 0.00 0.0 0 4.6 16 260 M M 3 20 230 20 63 47 55 4 10 0 0.00 0.0 0 5.0 13 270 M M 7 17 280 21 71 46 59 8 6 0 0.00 0.0 0 4.0 13 230 M M 6 16 230 22 72 47 60 10 5 0 0.00 0.0 0 4.9 17 260 M M 9 23 270 23 66 56 61 11 4 0 0.31 0.0 0 8.3 15 160 M M 9 1 22 280 24 64 43 54 4 11 0 0.03 0.0 0 10.9 23 240 M M 9 1 23 240 25 60 37 49 0 16 0 0.00 0.0 0 2.2 12 280 M M 4 12 310 26 66 36 51 2 14 0 0.00 0.0 0 5.0 14 150 M M 4 20 260 27 60 37 49 0 16 0 0.10 0.0 0 2.7 12 100 M M 9 1 16 110 28 58 51 55 7 10 0 0.26 0.0 0 8.0 15 300 M M 10 1 22 220 29 55 45 50 2 15 0 0.00 0.0 0 3.2 10 90 M M 9 18 13 100 30 73 47 60 12 5 0 T 0.0 0 8.1 15 150 M M 7 1 21 160 31 68 45 57 10 8 0 0.15 0.0 0 10.1 16 220 M M 9 1 31 250 ================================================================================ SM 1840 1298 437 0 2.29 T 191.2 M 232 ================================================================================ AV 59.4 41.9 6.2 FASTST M M 7 MAX(MPH) MISC ----> # 33 320 # 45 320 ================================================================================ 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: 2009 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 50.7 TOTAL FOR MONTH: 2.29 1 = FOG OR MIST DPTR FM NORMAL: -1.8 DPTR FM NORMAL: 0.04 2 = FOG REDUCING VISIBILITY HIGHEST: 73 ON 30 GRTST 24HR 0.52 ON 9-10 TO 1/4 MILE OR LESS LOWEST: 27 ON 19 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 16-16 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: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 437 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 40 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 506 CLOUDY (SCALE 8-10) 16 DPTR FM NORMAL -15 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -6 [PRESSURE DATA] TOTAL FM JAN 1 631 HIGHEST SLP 30.36 ON 12 DPTR FM NORMAL -94 LOWEST SLP 29.53 ON 7 [REMARKS]