PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH PA MONTH: MAY YEAR: 2013 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 76 54 65 9 0 0 0.00 0.0 0 9.1 17 120 M M 2 22 120 2 77 51 64 8 1 0 0.00 0.0 0 9.1 16 120 M M 4 24 100 3 75 50 63 7 2 0 0.00 0.0 0 12.5 24 140 M M 7 32 130 4 71 48 60 3 5 0 0.00 0.0 0 11.0 22 120 M M 8 26 120 5 74 49 62 5 3 0 0.00 0.0 0 12.9 22 90 M M 7 29 90 6 71 47 59 2 6 0 T 0.0 0 11.0 21 120 M M 7 29 150 7 70 56 63 5 2 0 0.03 0.0 0 8.1 17 150 M M 10 18 23 160 8 73 54 64 6 1 0 0.11 0.0 0 7.0 16 350 M M 6 18 25 80 9 79 54 67 9 0 2 0.00 0.0 0 6.1 20 290 M M 8 23 280 10 75 57 66 8 0 1 0.51 0.0 0 6.0 18 180 M M 10 13 30 180 11 62 50 56 -3 9 0 0.03 0.0 0 8.6 15 320 M M 9 18 18 320 12 53 38 46 -13 19 0 T M 0 13.8 26 280 M M 6 1 35 280 13 53 34 44 -15 21 0 0.00 0.0 0 9.2 23 320 M M 4 30 300 14 62 31 47 -12 18 0 0.00 0.0 0 5.5 17 130 M M 7 20 150 15 85 50 68 8 0 3 0.01 0.0 0 9.3 26 280 M M 8 3 33 260 16 78 60 69 9 0 4 0.37 0.0 0 6.4 14 320 M M 7 138 20 270 17 80 58 69 9 0 4 0.00 0.0 0 3.9 12 300 M M 6 128 15 30 18 81 56 69 9 0 4 0.00 0.0 0 5.5 14 140 M M 7 18 150 19 77 59 68 7 0 3 0.00 0.0 0 7.6 13 130 M M 8 18 18 140 20 85 61 73 12 0 8 0.00 0.0 0 5.0 12 200 M M 4 15 200 21 86 66 76 15 0 11 0.00 0.0 0 7.2 16 200 M M 7 138 24 200 ================================================================================ SM 1543 1083 87 40 1.06 0.0 174.8 M 142 ================================================================================ AV 73.5 51.6 8.3 FASTST M M 7 MAX(MPH) MISC ----> # 26 280 # 35 280 ================================================================================ 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 PA MONTH: MAY YEAR: 2013 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 62.5 TOTAL FOR MONTH: 1.06 1 = FOG OR MIST DPTR FM NORMAL: 4.0 DPTR FM NORMAL: -1.48 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 21 GRTST 24HR 0.51 ON 10-10 TO 1/4 MILE OR LESS LOWEST: 31 ON 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: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 87 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -68 PTCLDY (SCALE 4-7) 17 TOTAL FM JUL 1 5481 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -150 [CDD (BASE 65) ] TOTAL THIS MO. 40 DPTR FM NORMAL 18 [PRESSURE DATA] TOTAL FM JAN 1 57 HIGHEST SLP M ON M DPTR FM NORMAL 25 LOWEST SLP 29.73 ON 15 [REMARKS]