PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: NOVEMBER YEAR: 2011 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 57 30 44 -4 21 0 0.00 0.0 0 1.4 9 200 M M 1 1 12 210 2 63 33 48 0 17 0 0.00 0.0 0 2.5 13 170 M M 5 16 160 3 62 39 51 4 14 0 0.00 0.0 0 3.3 15 10 M M 9 21 360 4 53 37 45 -2 20 0 0.00 0.0 0 12.6 17 10 M M 5 25 20 5 55 30 43 -4 22 0 0.00 0.0 0 6.7 14 100 M M 1 16 150 6 60 29 45 -1 20 0 0.00 0.0 0 2.5 10 160 M M 2 14 150 7 65 32 49 3 16 0 0.00 0.0 0 3.0 13 230 M M 1 15 250 8 68 40 54 8 11 0 0.00 0.0 0 2.1 13 210 M M 1 15 200 9 68 37 53 8 12 0 0.09 0.0 0 6.6 23 270 M M 7 33 280 10 53 34 44 -1 21 0 0.01 0.0 0 8.9 24 300 M M 9 29 300 11 43 32 38 -7 27 0 T T 0 9.5 22 290 M M 7 28 290 12 60 30 45 1 20 0 0.00 0.0 0 8.0 21 230 M M 3 28 230 13 64 48 56 12 9 0 0.00 0.0 0 11.8 23 200 M M 8 31 210 14 70 56 63 19 2 0 0.83 0.0 0 12.3 33 320 M M 10 13 43 310 15 57 50 54 11 11 0 0.41 0.0 0 5.5 14 180 M M 10 1 17 180 16 54 36 45 2 20 0 0.33 0.0 0 4.6 15 320 M M 9 1 21 330 17 40 30 35 -8 30 0 T T 0 11.9 28 290 M M 7 33 300 18 42 25 34 -8 31 0 0.00 0.0 0 7.0 14 200 M M 2 18 210 19 56 30 43 1 22 0 0.00 0.0 0 6.7 21 210 M M 8 28 200 20 59 45 52 11 13 0 0.19 0.0 0 8.8 17 210 M M 10 18 24 230 21 45 41 43 2 22 0 0.10 0.0 0 5.6 12 360 M M 10 1 14 10 22 59 41 50 9 15 0 0.81 0.0 0 6.6 14 200 M M 10 12 20 200 23 60 36 48 8 17 0 0.04 0.0 0 13.2 23 320 M M 7 1 39 330 24 46 32 39 -1 26 0 0.00 0.0 0 6.3 15 240 M M 6 12 21 220 25 58 37 48 8 17 0 0.00 0.0 0 6.6 18 220 M M 3 1 23 220 26 60 44 52 13 13 0 0.00 0.0 0 5.7 14 210 M M 9 18 250 27 59 49 54 15 11 0 0.28 0.0 0 5.6 13 170 M M 9 1 20 170 28 60 49 55 17 10 0 0.20 0.0 0 4.9 12 360 M M 10 1 14 10 29 60 39 50 12 15 0 0.45 0.0 0 9.7 28 240 M M 10 1 38 230 30 39 29 34 -4 31 0 0.01 T 0 9.2 23 280 M M 9 1 29 280 ================================================================================ SM 1695 1120 536 0 3.75 T 209.1 M 198 ================================================================================ AV 56.5 37.3 7.0 FASTST M M 7 MAX(MPH) MISC ----> # 33 320 # 43 310 ================================================================================ 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: NOVEMBER YEAR: 2011 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 46.9 TOTAL FOR MONTH: 3.75 1 = FOG OR MIST DPTR FM NORMAL: 4.0 DPTR FM NORMAL: 0.52 2 = FOG REDUCING VISIBILITY HIGHEST: 70 ON 14 GRTST 24HR 1.11 ON 14-15 TO 1/4 MILE OR LESS LOWEST: 25 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 17-17 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: 9 MIN 32 OR BELOW: 11 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 536 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -126 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 995 CLOUDY (SCALE 8-10) 13 DPTR FM NORMAL -168 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1009 HIGHEST SLP 30.46 ON 18 DPTR FM NORMAL 273 LOWEST SLP 29.53 ON 29 [REMARKS]