PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: JANUARY YEAR: 2002 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 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 24 9 17 -12 48 0 T T 1 5.9 14 270 M M 6 16 270 2 28 12 20 -9 45 0 T 0.1 1 2.2 13 320 M M 8 16 300 3 31 12 22 -6 43 0 0.00 0.0 T 7.7 17 330 M M 6 21 330 4 31 19 25 -3 40 0 T T T 9.7 20 200 M M 7 25 220 5 38 25 32 4 33 0 0.00 0.0 0 9.2 17 200 M M 7 23 240 6 35 31 33 5 32 0 0.26 3.3 3 5.6 12 330 M M 10 12 15 330 7 32 22 27 -1 38 0 0.23 3.1 6 11.1 20 310 M M 10 19 23 300 8 29 20 25 -3 40 0 T 0.2 6 9.6 17 200 M M 8 1 21 200 9 44 29 37 9 28 0 T T 5 12.6 23 200 M M 10 6 29 200 10 47 41 44 16 21 0 0.00 0.0 0 7.3 10 280 M M 10 12 270 11 42 32 37 10 28 0 T T T 11.5 20 270 M M 10 1 25 270 12 43 29 36 9 29 0 0.01 T T 9.0 15 190 M M 5 1 30 230 13 40 29 35 8 30 0 T T 0 11.5 22 270 M M 7 1 35 260 14 50 27 39 12 26 0 0.01 0.0 0 6.9 23 270 M M 8 1 30 270 15 45 31 38 11 27 0 0.02 0.3 T 11.9 25 270 M M 10 1 32 270 16 35 31 33 6 32 0 T T T 7.2 13 270 M M 10 16 300 17 39 27 33 6 32 0 T T 0 10.3 18 270 M M 10 23 270 18 35 23 29 2 36 0 T 0.0 0 9.8 29 280 M M 6 36 270 19 29 22 26 -1 39 0 0.08 1.3 1 5.8 14 340 M M 10 1 20 10 20 33 19 26 -1 39 0 0.00 0.0 1 7.0 15 190 M M 5 20 200 21 38 25 32 5 33 0 0.13 1.7 2 8.7 16 240 M M 9 14 30 240 22 49 27 38 11 27 0 0.00 0.0 0 7.1 13 190 M M 3 1 21 250 23 52 39 46 19 19 0 0.03 0.0 0 8.0 16 200 M M 10 1 30 200 24 53 33 43 16 22 0 0.27 T 0 9.5 25 300 M M 10 1 32 300 25 44 27 36 9 29 0 T T 0 10.0 20 270 M M 2 24 270 26 50 34 42 15 23 0 0.00 0.0 0 9.0 21 200 M M 3 23 200 27 58 28 43 16 22 0 0.00 0.0 0 6.9 18 220 M M 6 25 230 28 62 36 49 22 16 0 0.00 0.0 0 7.2 18 200 M M 7 22 200 29 65 53 59 31 6 0 0.07 0.0 0 8.6 29 360 M M 9 1 35 330 30 53 40 47 19 18 0 0.57 0.0 0 5.9 21 360 M M 10 1 24 10 31 72 39 56 28 9 0 0.08 0.0 0 8.7 26 220 M M 9 1 38 210 ================================================================================ SM 1326 871 910 0 1.76 10.0 261.4 M 241 ================================================================================ AV 42.8 28.1 8.4 FASTST PSBL % 8 MAX(MPH) MISC ----> # 29 360 38 210 ================================================================================ 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 MONTH: JANUARY YEAR: 2002 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.4 TOTAL FOR MONTH: 1.76 1 = FOG DPTR FM NORMAL: 7.9 DPTR FM NORMAL: -0.94 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 31 GRTST 24HR 0.64 ON 29-30 TO 1/4 MILE OR LESS LOWEST: 9 ON 1 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 10.0 INCHES 5 = HAIL GRTST 24HR 3.3 ON 6- 6 6 = GLAZE OR RIME GRTST DEPTH: 6 ON 8, 7 7 = BLOWING DUST OR SAND: 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: 7 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 910 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -253 PTCLDY (SCALE 4-7) 10 SEASONAL TOTAL 2738 CLOUDY (SCALE 8-10) 18 DPTR FM NORMAL -619 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.49 ON 2 DPTR FM NORMAL 0 LOWEST SLP 29.59 ON 12 [REMARKS]