PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: MAY 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 83 59 71 16 0 6 0.00 0.0 0 6.0 18 210 M M 7 28 220 2 71 63 67 12 0 2 0.62 0.0 0 7.0 17 190 M M 10 1 23 200 3 76 59 68 12 0 3 0.12 0.0 0 10.1 21 300 M M 6 1 26 280 4 73 52 63 7 2 0 T 0.0 0 7.6 22 300 M M 4 29 280 5 80 47 64 7 1 0 0.00 0.0 0 6.9 22 240 M M 3 30 240 6 72 52 62 5 3 0 0.05 0.0 0 10.3 33 330 M M 6 3 40 340 7 83 42 63 6 2 0 0.00 0.0 0 7.2 24 230 M M 6 3 32 230 8 79 41 60 2 5 0 0.39 0.0 0 18.7 33 290 M M 8 13 48 270 9 53 35 44 -14 21 0 T 0.0 0 12.1 24 300 M M 6 30 300 10 59 31 45 -13 20 0 0.00 0.0 0 3.2 14 360 M M 3 20 10 11 60 42 51 -7 14 0 0.72 0.0 0 9.1 22 110 M M 9 1 29 110 12 59 50 55 -4 10 0 0.12 0.0 0 6.3 13 20 M M 10 18 22 320 13 77 45 61 2 4 0 0.00 0.0 0 6.5 15 200 M M 8 1 18 210 14 81 58 70 11 0 5 0.00 0.0 0 12.0 23 280 M M 8 31 260 15 71 50 61 1 4 0 T 0.0 0 9.6 17 310 M M 7 23 290 16 69 52 61 1 4 0 T 0.0 0 4.7 13 80 M M 8 18 30 17 60 52 56 -4 9 0 1.26 0.0 0 10.8 22 110 M M 10 1 29 100 18 60 51 56 -5 9 0 0.25 0.0 0 7.0 12 80 M M 10 13 16 30 19 68 50 59 -2 6 0 0.02 0.0 0 4.8 10 40 M M 7 1 15 10 20 79 48 64 3 1 0 0.00 0.0 0 2.7 10 300 M M 5 1 15 350 21 75 53 64 2 1 0 T 0.0 0 2.3 13 160 M M 9 18 17 190 22 72 59 66 4 0 1 0.53 0.0 0 4.9 15 160 M M 9 138 20 170 23 78 57 68 6 0 3 0.00 0.0 0 2.0 8 90 M M 7 128 9 80 24 77 60 69 6 0 4 0.00 0.0 0 5.1 14 100 M M 5 18 18 100 25 83 60 72 9 0 7 0.00 0.0 0 2.4 9 80 M M 7 18 13 80 26 87 60 74 11 0 9 0.00 0.0 0 6.6 17 330 M M 5 18 25 350 27 87 61 74 11 0 9 0.00 0.0 0 5.8 13 360 M M 4 22 10 28 86 63 75 11 0 10 0.72 0.0 0 3.9 37 70 M M 6 138 53 80 29 84 59 72 8 0 7 0.00 0.0 0 4.2 15 10 M M 4 128 24 360 30 85 58 72 8 0 7 0.00 0.0 0 1.3 9 200 M M 1 15 230 31 83 62 73 8 0 8 0.39 0.0 0 4.6 23 300 M M 6 138 36 350 ================================================================================ SM 2310 1631 116 81 5.19 0.0 205.7 M 204 ================================================================================ AV 74.5 52.6 6.6 FASTST M M 7 MAX(MPH) MISC ----> # 37 70 # 53 80 ================================================================================ 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: MAY YEAR: 2010 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.6 TOTAL FOR MONTH: 5.19 1 = FOG OR MIST DPTR FM NORMAL: 3.6 DPTR FM NORMAL: 1.39 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 27,26 GRTST 24HR 1.26 ON 17-17 TO 1/4 MILE OR LESS LOWEST: 31 ON 10 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 116 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -84 PTCLDY (SCALE 4-7) 21 TOTAL FM JUL 1 5442 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -344 [CDD (BASE 65) ] TOTAL THIS MO. 81 DPTR FM NORMAL 40 [PRESSURE DATA] TOTAL FM JAN 1 100 HIGHEST SLP 30.41 ON 10 DPTR FM NORMAL 49 LOWEST SLP 29.48 ON 8 [REMARKS]