PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROANOKE VA MONTH: SEPTEMBER YEAR: 2012 LATITUDE: 37 19 N LONGITUDE: 79 58 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 90 71 81 8 0 16 0.08 0.0 0 4.1 23 220 M M 4 13 31 220 2 87 70 79 6 0 14 0.06 0.0 0 3.4 13 120 M M 5 13 16 110 3 77 70 74 2 0 9 0.13 0.0 0 4.8 12 110 M M 9 1 17 170 4 83 71 77 5 0 12 0.02 0.0 0 8.5 17 150 M M 9 1 23 190 5 84 71 78 6 0 13 0.93 0.0 0 3.6 20 30 M M 7 13 23 30 6 86 70 78 6 0 13 0.00 0.0 0 4.0 15 120 M M 5 1 18 120 7 88 65 77 6 0 12 0.00 0.0 0 3.6 13 150 M M 2 16 120 8 84 58 71 0 0 6 0.02 0.0 0 6.5 33 310 M M 3 46 320 9 76 53 65 -5 0 0 0.00 0.0 0 5.2 16 330 M M 3 8 18 310 10 78 53 66 -4 0 1 0.00 0.0 0 5.0 16 10 M M 2 22 350 11 77 48 63 -7 2 0 0.00 0.0 0 2.7 12 120 M M 1 16 140 12 81 53 67 -3 0 2 0.00 0.0 0 2.5 12 140 M M 0 15 130 13 80 52 66 -3 0 1 0.00 0.0 0 1.7 13 150 M M M 17 150 14 81 53 67 -2 0 2 0.00 0.0 0 2.2 10 70 M M M 16 160 15 80 59 70 2 0 5 0.00 0.0 0 3.6 12 150 M M M 15 170 16 66 61 64 -4 1 0 0.02 0.0 0 4.5 8 130 M M M M M 17 66 61 64 -4 1 0 0.60 0.0 0 4.4 M M M M 10 1 M M 18 74 62 68 1 0 3 1.73 0.0 0 7.2 22 270 M M 9 1 39 260 19 73 53 63 -4 2 0 0.00 0.0 0 6.0 13 320 M M 4 15 330 20 76 58 67 1 0 2 0.00 0.0 0 4.8 15 150 M M 6 18 160 21 81 55 68 2 0 3 0.00 0.0 0 3.4 15 160 M M 1 18 170 22 83 60 72 6 0 7 0.00 0.0 0 8.8 25 270 M M 2 36 260 23 70 48 59 -6 6 0 0.00 0.0 0 6.5 18 330 M M 0 24 340 24 71 41 56 -9 9 0 0.00 0.0 0 2.3 13 140 M M 0 17 120 25 73 45 59 -5 6 0 0.01 0.0 0 2.9 12 150 M M 2 15 150 26 84 54 69 5 0 4 0.00 0.0 0 3.9 13 260 M M 0 17 270 27 85 61 73 9 0 8 0.00 0.0 0 2.3 12 230 M M 2 16 240 28 75 65 70 7 0 5 T 0.0 0 4.6 15 250 M M 7 3 21 240 29 70 55 63 0 2 0 0.00 0.0 0 5.0 14 150 M M 8 M M 30 74 46 60 -3 5 0 0.00 0.0 0 2.1 10 310 M M 1 14 330 ================================================================================ SM 2353 1742 34 138 3.60 0.0 130.1 M 102 ================================================================================ AV 78.4 58.1 4.3 FASTST M M 4 MAX(MPH) MISC ----> # 33 310 # 46 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROANOKE VA MONTH: SEPTEMBER YEAR: 2012 LATITUDE: 37 19 N LONGITUDE: 79 58 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.2 TOTAL FOR MONTH: 3.60 1 = FOG OR MIST DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -0.29 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 1 GRTST 24HR 2.33 ON 17-18 TO 1/4 MILE OR LESS LOWEST: 41 ON 24 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: 10 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 34 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL -14 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 34 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -15 [CDD (BASE 65) ] TOTAL THIS MO. 138 DPTR FM NORMAL -1 [PRESSURE DATA] TOTAL FM JAN 1 1406 HIGHEST SLP 30.41 ON 13 DPTR FM NORMAL 220 LOWEST SLP 29.66 ON 18 [REMARKS]