PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: FEBRUARY 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 44 28 36 8 29 0 0.00 0.0 1 9.8 21 210 M M 2 28 240 2 36 22 29 1 36 0 0.00 0.0 1 4.8 10 270 M M 8 12 260 3 28 19 24 -4 41 0 T T 1 9.0 17 310 M M 7 1 21 310 4 20 7 14 -14 51 0 0.03 0.6 1 12.1 22 290 M M 9 1 26 290 5 18 1 10 -18 55 0 T T 2 6.4 15 200 M M 5 18 18 190 6 39 16 28 0 37 0 0.00 0.0 2 5.3 13 230 M M 3 16 230 7 55 30 43 14 22 0 T 0.0 0 12.4 23 200 M M 8 32 200 8 52 28 40 11 25 0 0.00 0.0 0 10.2 24 290 M M 7 18 28 300 9 48 21 35 6 30 0 0.00 0.0 0 3.3 9 100 M M 6 18 13 110 10 53 35 44 15 21 0 0.36 0.0 0 6.2 14 190 M M 10 1 17 200 11 66 48 57 28 8 0 0.08 0.0 0 11.4 39 220 M M 10 1 54 200 12 51 37 44 14 21 0 0.06 T 0 20.7 41 270 M M 9 8 56 230 13 37 25 31 1 34 0 0.00 0.0 0 10.0 24 290 M M 8 28 280 14 34 24 29 -1 36 0 0.01 0.3 T 6.2 15 340 M M 8 18 17 350 15 32 25 29 -1 36 0 0.05 0.5 T 7.8 15 340 M M 9 1 17 340 16 32 20 26 -5 39 0 T T 0 8.5 17 330 M M 7 1 21 310 17 37 15 26 -5 39 0 0.00 0.0 0 4.5 13 140 M M 6 16 120 18 49 31 40 9 25 0 0.31 T 0 10.1 25 280 M M 10 1 32 280 19 41 18 30 -1 35 0 0.10 2.2 2 17.5 31 280 M M 9 1 36 270 20 25 15 20 -12 45 0 T T 1 11.7 24 270 M M 6 18 31 260 21 43 10 27 -5 38 0 0.08 1.0 1 7.4 22 270 M M 5 1 26 280 22 32 22 27 -5 38 0 0.18 2.5 3 12.7 26 270 M M 10 1 31 270 23 24 16 20 -13 45 0 T T 3 15.7 24 290 M M 10 18 29 290 24 30 5 18 -15 47 0 0.00 0.0 1 1.9 10 310 M M 3 13 330 25 52 17 35 2 30 0 T 0.0 0 4.9 14 210 M M 7 16 180 26 52 44 48 14 17 0 T 0.0 0 7.5 13 140 M M 9 8 16 220 27 56 27 42 8 23 0 0.30 0.0 0 12.8 26 310 M M 10 13 35 270 28 34 21 28 -6 37 0 T T 0 9.4 18 330 M M 9 8 21 330 ================================================================================ SM 1120 627 940 0 1.56 7.1 260.2 M 210 ================================================================================ AV 40.0 22.4 9.3 FASTST M M 8 MAX(MPH) MISC ----> # 41 270 # 56 230 ================================================================================ 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: FEBRUARY YEAR: 2009 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 31.2 TOTAL FOR MONTH: 1.56 1 = FOG OR MIST DPTR FM NORMAL: 0.7 DPTR FM NORMAL: -0.81 2 = FOG REDUCING VISIBILITY HIGHEST: 66 ON 11 GRTST 24HR 0.36 ON 10-10 TO 1/4 MILE OR LESS LOWEST: 1 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 7.1 INCHES 5 = HAIL GRTST 24HR 2.5 ON 22-22 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 3 ON 23,22 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: 9 0.01 INCH OR MORE: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 24 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 940 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -39 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 4461 CLOUDY (SCALE 8-10) 15 DPTR FM NORMAL 125 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.59 ON 5 DPTR FM NORMAL 0 LOWEST SLP 29.31 ON 11 [REMARKS]