ZCZC PITLCDMAY ALL TTAA00 KPIT 012124 PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: MAY YEAR: 2007 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 86 51 69 14 0 4 0.43 0.0 0 9.7 32 290 M M 9 13 39 280 2 70 53 62 7 3 0 T 0.0 0 9.3 20 330 M M 7 1 23 10 3 72 51 62 6 3 0 0.00 0.0 0 9.6 16 110 M M 7 8 21 90 4 74 49 62 6 3 0 0.00 0.0 0 8.3 16 80 M M 4 8 23 80 5 72 51 62 5 3 0 0.00 0.0 0 6.6 24 50 M M 8 29 50 6 65 45 55 -2 10 0 0.00 0.0 0 9.4 24 50 M M 1 31 40 7 71 38 55 -2 10 0 0.00 0.0 0 5.0 16 80 M M 3 20 120 8 79 45 62 4 3 0 0.00 0.0 0 3.8 10 150 M M 3 16 230 9 84 47 66 8 0 1 0.00 0.0 0 3.1 13 220 M M 6 18 190 10 80 57 69 11 0 4 0.00 0.0 0 5.0 16 290 M M 6 21 290 11 80 55 68 10 0 3 0.00 0.0 0 6.1 14 330 M M 7 18 16 20 12 81 50 66 7 0 1 0.00 0.0 0 10.3 24 340 M M 6 28 350 13 68 43 56 -3 9 0 0.00 0.0 0 7.7 16 10 M M 0 21 30 14 72 38 55 -4 10 0 0.00 0.0 0 3.1 12 170 M M 4 15 170 15 84 55 70 10 0 5 0.00 0.0 0 11.3 23 200 M M 4 8 29 230 16 72 51 62 2 3 0 0.80 0.0 0 10.3 23 240 M M 6 138 33 220 17 56 45 51 -9 14 0 0.04 0.0 0 6.3 14 350 M M 8 1 16 20 18 63 44 54 -7 11 0 0.06 0.0 0 10.4 16 350 M M 7 1 22 360 19 69 38 54 -7 11 0 0.07 0.0 0 9.4 28 280 M M 5 1 33 280 20 73 48 61 0 4 0 0.02 0.0 0 9.5 23 320 M M 8 1 28 330 21 69 47 58 -4 7 0 0.00 0.0 0 2.8 15 360 M M 9 16 350 22 82 47 65 3 0 0 0.00 0.0 0 1.4 9 50 M M 3 18 13 40 23 85 54 70 8 0 5 0.00 0.0 0 2.0 9 140 M M 2 18 12 140 24 86 58 72 9 0 7 0.00 0.0 0 3.9 12 200 M M 1 18 13 200 25 86 60 73 10 0 8 0.00 0.0 0 5.2 20 330 M M 3 18 24 340 26 82 60 71 8 0 6 0.44 0.0 0 4.0 26 300 M M 7 138 39 260 27 84 56 70 7 0 5 0.07 0.0 0 6.6 26 300 M M 8 18 32 290 28 80 62 71 7 0 6 0.00 0.0 0 4.8 15 310 M M 5 18 17 300 29 83 53 68 4 0 3 0.00 0.0 0 3.8 13 40 M M 0 17 130 30 87 56 72 8 0 7 0.00 0.0 0 2.2 9 10 M M 1 12 70 31 88 61 75 10 0 10 T 0.0 0 3.4 9 170 M M 7 38 10 180 ================================================================================ SM 2383 1568 104 75 1.93 0.0 194.3 M 155 ================================================================================ AV 76.9 50.6 6.3 FASTST PSBL % 5 MAX(MPH) MISC ----> # 32 290 # 39 280 ================================================================================ 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: MAY YEAR: 2007 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.8 TOTAL FOR MONTH: 1.93 1 = FOG OR MIST DPTR FM NORMAL: 3.8 DPTR FM NORMAL: -1.87 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 31 GRTST 24HR 0.80 ON 16-16 TO 1/4 MILE OR LESS LOWEST: 38 ON 19,14 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: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 104 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -96 PTCLDY (SCALE 4-7) 18 TOTAL FM JUL 1 5473 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -313 [CDD (BASE 65) ] TOTAL THIS MO. 75 DPTR FM NORMAL 34 [PRESSURE DATA] TOTAL FM JAN 1 76 HIGHEST SLP 30.44 ON 7 DPTR FM NORMAL 25 LOWEST SLP 29.73 ON 16 [REMARKS]