PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROANOKE MONTH: SEPTEMBER YEAR: 2007 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 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 81 63 72 0 0 7 0.01 0.0 0 4.8 13 120 M M 6 1 14 120 2 83 61 72 0 0 7 0.00 0.0 0 3.6 13 160 M M 2 18 150 3 89 60 75 3 0 10 0.00 0.0 0 2.5 12 140 M M 2 14 150 4 90 60 75 4 0 10 0.00 0.0 0 2.6 13 70 M M 0 18 16 70 5 92 62 77 6 0 12 0.00 0.0 0 3.7 16 150 M M 0 18 18 150 6 92 64 78 7 0 13 0.00 0.0 0 4.0 16 150 M M 0 18 23 160 7 93 68 81 11 0 16 0.00 0.0 0 4.5 16 150 M M 1 18 18 150 8 92 65 79 9 0 14 0.00 0.0 0 2.9 16 150 M M 0 18 22 140 9 92 61 77 7 0 12 0.00 0.0 0 2.9 12 150 M M 1 18 16 160 10 90 75 83 13 0 18 T 0.0 0 5.3 16 230 M M 9 20 230 11 83 70 77 8 0 12 0.13 0.0 0 8.5 23 240 M M 7 1 29 260 12 84 60 72 3 0 7 0.00 0.0 0 3.5 14 290 M M 0 17 310 13 79 57 68 -1 0 3 0.00 0.0 0 3.8 14 120 M M 4 8 16 120 14 71 66 69 1 0 4 0.91 0.0 0 4.0 13 120 M M 9 18 14 130 15 75 54 65 -3 0 0 0.00 0.0 0 10.7 24 310 M M 2 1 29 320 16 69 44 57 -11 8 0 0.00 0.0 0 2.9 10 140 M M 1 14 130 17 72 49 61 -6 4 0 0.00 0.0 0 3.1 13 130 M M 0 16 120 18 74 49 62 -5 3 0 0.00 0.0 0 2.9 13 140 M M 0 15 140 19 77 50 64 -3 1 0 0.00 0.0 0 2.5 10 140 M M 1 14 150 20 80 53 67 1 0 2 0.00 0.0 0 4.7 13 120 M M 4 15 120 21 77 63 70 4 0 5 0.06 0.0 0 1.6 12 170 M M 9 18 15 160 22 89 63 76 10 0 11 0.00 0.0 0 2.9 14 300 M M 4 1 16 300 23 90 64 77 12 0 12 0.00 0.0 0 2.3 13 50 M M 2 15 40 24 85 60 73 8 0 8 0.00 0.0 0 2.9 12 130 M M 0 8 15 160 25 93 62 78 13 0 13 0.00 0.0 0 2.7 14 160 M M 1 18 17 160 26 91 66 79 15 0 14 0.00 0.0 0 2.8 14 180 M M 3 18 16 190 27 87 65 76 12 0 11 T 0.0 0 5.0 24 330 M M 4 138 26 320 28 80 58 69 6 0 4 0.00 0.0 0 9.7 26 310 M M 3 31 310 29 79 48 64 1 1 0 0.00 0.0 0 3.6 15 50 M M 0 17 50 30 76 45 61 -2 4 0 0.00 0.0 0 2.3 12 150 M M 0 14 160 ================================================================================ SM 2505 1785 21 225 1.11 0.0 119.2 M 75 ================================================================================ AV 83.5 59.5 4.0 FASTST PSBL % 3 MAX(MPH) MISC ----> # 26 310 # 31 310 ================================================================================ 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 MONTH: SEPTEMBER YEAR: 2007 LATITUDE: 37 19 N LONGITUDE: 79 58 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 71.5 TOTAL FOR MONTH: 1.11 1 = FOG OR MIST DPTR FM NORMAL: 3.8 DPTR FM NORMAL: -2.74 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 25, 7 GRTST 24HR 0.91 ON 14-14 TO 1/4 MILE OR LESS LOWEST: 44 ON 16 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: 4 MAX 90 OR ABOVE: 10 0.10 INCH OR MORE: 2 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. 21 CLEAR (SCALE 0-3) 21 DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 21 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -30 [CDD (BASE 65) ] TOTAL THIS MO. 225 DPTR FM NORMAL 89 [PRESSURE DATA] TOTAL FM JAN 1 1624 HIGHEST SLP 30.52 ON 30 DPTR FM NORMAL 509 LOWEST SLP 29.81 ON 11 [REMARKS]