PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: JANUARY YEAR: 2010 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 34 20 27 -2 38 0 0.02 0.4 1 11.9 22 290 M M 10 18 26 300 2 20 8 14 -15 51 0 0.04 0.7 1 17.0 29 290 M M 9 8 33 290 3 18 6 12 -16 53 0 T T 1 14.4 28 300 M M 8 32 300 4 23 16 20 -8 45 0 0.06 1.5 1 10.4 17 270 M M 10 22 270 5 24 19 22 -6 43 0 0.07 2.0 2 9.2 17 280 M M 10 18 22 270 6 26 22 24 -4 41 0 0.03 0.6 3 9.7 15 270 M M 10 16 22 280 7 24 21 23 -5 42 0 0.19 2.6 2 5.2 12 260 M M 10 16 17 240 8 23 11 17 -11 48 0 0.07 2.7 6 8.8 20 250 M M 10 189 30 270 9 23 7 15 -13 50 0 T 0.4 6 9.1 16 310 M M 7 18 21 310 10 20 2 11 -17 54 0 T 0.5 4 4.9 14 290 M M 6 1 18 240 11 22 8 15 -12 50 0 0.04 0.9 4 4.6 14 210 M M 9 1 17 240 12 26 10 18 -9 47 0 T 0.3 5 7.3 17 280 M M 10 18 21 280 13 31 17 24 -3 41 0 T T 5 7.5 17 210 M M 5 18 22 220 14 42 21 32 5 33 0 0.00 0.0 5 5.8 14 210 M M 4 20 210 15 43 37 40 13 25 0 0.00 0.0 4 5.8 14 270 M M 10 18 240 16 50 33 42 15 23 0 T 0.0 2 2.9 14 230 M M 9 18 17 230 17 40 32 36 9 29 0 0.55 0.0 1 4.2 13 50 M M 10 18 16 40 18 40 35 38 11 27 0 0.00 0.0 0 5.6 13 230 M M 10 12 17 220 19 35 31 33 6 32 0 T 0.0 0 7.0 12 300 M M 10 1268 16 320 20 34 25 30 3 35 0 0.00 0.0 0 3.6 9 60 M M 9 16 50 21 42 24 33 6 32 0 0.01 0.0 0 11.4 17 100 M M 6 1 23 80 22 39 34 37 10 28 0 0.07 0.0 0 6.4 12 90 M M 10 1 15 80 23 50 33 42 15 23 0 0.00 0.0 0 7.9 16 120 M M 10 22 110 24 50 39 45 18 20 0 0.87 0.0 0 9.6 17 130 M M 10 1 21 130 25 51 30 41 14 24 0 0.60 1.6 0 8.5 26 280 M M 10 18 36 240 26 31 24 28 1 37 0 0.09 0.9 2 12.8 25 290 M M 9 19 31 290 27 32 22 27 0 38 0 T T 1 11.0 20 230 M M 9 28 240 28 32 9 21 -6 44 0 0.19 2.3 2 13.4 30 300 M M 6 189 37 310 29 16 4 10 -18 55 0 T T 2 4.5 10 310 M M 6 M M 30 21 10 16 -12 49 0 0.00 0.0 2 7.4 15 50 M M 8 21 50 31 28 3 16 -12 49 0 0.00 0.0 1 6.9 16 210 M M 3 22 250 ================================================================================ SM 990 613 1206 0 2.90 17.4 254.7 M 263 ================================================================================ AV 31.9 19.8 8.2 FASTST M M 8 MAX(MPH) MISC ----> # 30 300 # 37 310 ================================================================================ 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: JANUARY YEAR: 2010 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 25.9 TOTAL FOR MONTH: 2.90 1 = FOG OR MIST DPTR FM NORMAL: -1.6 DPTR FM NORMAL: 0.20 2 = FOG REDUCING VISIBILITY HIGHEST: 51 ON 25 GRTST 24HR 1.44 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 2 ON 10 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 17.4 INCHES 5 = HAIL GRTST 24HR 2.7 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 6 ON 9, 8 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: 18 0.01 INCH OR MORE: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 25 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1206 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 43 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 3287 CLOUDY (SCALE 8-10) 21 DPTR FM NORMAL -70 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.24 ON 25 [REMARKS]