PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: NOVEMBER 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 53 32 43 -4 22 0 0.00 0.0 0 4.0 14 320 M M 2 17 310 2 57 31 44 -3 21 0 0.00 0.0 0 1.4 8 210 M M 3 12 200 3 53 33 43 -3 22 0 0.00 0.0 0 9.1 25 290 M M 4 8 32 300 4 44 27 36 -10 29 0 0.00 0.0 0 1.2 15 120 M M 7 17 120 5 51 35 43 -3 22 0 0.07 T 0 8.8 31 300 M M 7 14 39 320 6 48 30 39 -6 26 0 0.00 0.0 0 2.4 12 320 M M 3 1 15 320 7 67 33 50 5 15 0 0.00 0.0 0 6.9 17 200 M M 2 24 190 8 71 49 60 15 5 0 0.00 0.0 0 3.1 13 190 M M 1 17 190 9 65 42 54 10 11 0 0.00 0.0 0 2.3 12 220 M M 7 14 230 10 60 45 53 9 12 0 T 0.0 0 5.6 17 360 M M 10 8 22 10 11 55 40 48 4 17 0 T 0.0 0 9.9 18 50 M M 5 25 60 12 56 34 45 1 20 0 0.00 0.0 0 7.5 15 40 M M 5 23 60 13 65 39 52 9 13 0 0.00 0.0 0 4.4 12 90 M M 5 13 90 14 68 40 54 11 11 0 0.00 0.0 0 1.0 8 300 M M 2 10 310 15 66 43 55 12 10 0 0.00 0.0 0 4.6 14 350 M M 9 18 20 360 16 54 46 50 8 15 0 0.00 0.0 0 8.0 16 20 M M 10 8 18 10 17 56 47 52 10 13 0 0.00 0.0 0 10.6 18 90 M M 7 23 90 18 59 44 52 10 13 0 0.10 0.0 0 10.5 22 140 M M 6 1 26 140 19 56 45 51 10 14 0 0.32 0.0 0 6.0 15 270 M M 9 1 21 280 20 50 43 47 6 18 0 0.00 0.0 0 6.0 15 280 M M 9 20 280 21 52 46 49 8 16 0 0.00 0.0 0 3.4 8 10 M M 10 8 13 360 22 53 41 47 7 18 0 0.00 0.0 0 6.9 14 100 M M 6 18 100 23 52 37 45 5 20 0 0.11 0.0 0 6.6 14 100 M M 7 18 17 100 24 54 45 50 11 15 0 0.02 0.0 0 2.0 10 120 M M 9 18 14 140 25 55 45 50 11 15 0 0.02 0.0 0 6.8 18 190 M M 9 1 24 210 26 49 37 43 4 22 0 0.01 0.0 0 6.6 14 280 M M 7 8 18 220 27 39 35 37 -1 28 0 0.06 T 0 12.9 23 290 M M 10 1 29 300 28 46 34 40 2 25 0 0.00 T 0 7.3 16 270 M M 5 21 270 29 62 33 48 10 17 0 0.02 0.0 0 8.3 22 230 M M 5 32 240 30 51 31 41 4 24 0 0.23 0.0 0 11.5 21 300 M M 9 1 26 300 ================================================================================ SM 1667 1162 529 0 0.96 T 185.6 M 190 ================================================================================ AV 55.6 38.7 6.2 FASTST M M 6 MAX(MPH) MISC ----> # 31 300 # 39 320 ================================================================================ 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: NOVEMBER YEAR: 2009 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 47.2 TOTAL FOR MONTH: 0.96 1 = FOG OR MIST DPTR FM NORMAL: 4.9 DPTR FM NORMAL: -2.06 2 = FOG REDUCING VISIBILITY HIGHEST: 71 ON 8 GRTST 24HR 0.42 ON 18-19 TO 1/4 MILE OR LESS LOWEST: 27 ON 4 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 28-28 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: 4 MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 529 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -148 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 1035 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -163 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -1 [PRESSURE DATA] TOTAL FM JAN 1 631 HIGHEST SLP 30.43 ON 6 DPTR FM NORMAL -95 LOWEST SLP 29.70 ON 30 [REMARKS]