PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROANOKE MONTH: OCTOBER 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 76 47 62 0 3 0 0.00 0.0 0 3.6 14 130 M M 0 17 160 2 79 52 66 4 0 1 0.00 0.0 0 3.0 14 160 M M 5 16 150 3 84 61 73 12 0 8 0.00 0.0 0 3.3 12 150 M M 5 15 140 4 86 64 75 14 0 10 T 0.0 0 2.5 15 120 M M 5 20 110 5 85 69 77 16 0 12 0.00 0.0 0 4.9 14 140 M M 6 17 150 6 83 64 74 14 0 9 0.08 0.0 0 2.8 8 170 M M 6 18 10 180 7 91 59 75 15 0 10 0.00 0.0 0 2.6 12 10 M M 1 15 360 8 91 65 78 19 0 13 0.00 0.0 0 4.0 10 170 M M 3 14 190 9 92 71 82 23 0 17 0.00 0.0 0 9.3 18 250 M M 4 8 23 250 10 83 56 70 11 0 5 0.00 0.0 0 9.6 22 300 M M 0 26 300 11 61 51 56 -2 9 0 0.00 0.0 0 12.9 23 300 M M 7 30 260 12 60 50 55 -3 10 0 0.00 0.0 0 9.9 17 290 M M 8 23 300 13 72 40 56 -2 9 0 0.00 0.0 0 4.2 17 320 M M 1 20 330 14 75 43 59 2 6 0 0.00 0.0 0 3.5 14 310 M M 0 17 10 15 78 46 62 5 3 0 0.00 0.0 0 3.2 14 130 M M 0 16 120 16 80 49 65 9 0 0 0.00 0.0 0 3.3 17 150 M M 1 18 170 17 79 56 68 12 0 3 0.00 0.0 0 2.7 12 160 M M 2 18 13 160 18 80 60 70 14 0 5 T 0.0 0 7.7 17 170 M M 6 21 160 19 75 57 66 11 0 1 0.10 0.0 0 7.7 22 240 M M 8 1 28 270 20 73 47 60 5 5 0 0.00 0.0 0 7.4 28 310 M M 1 32 310 21 78 43 61 6 4 0 0.00 0.0 0 3.2 14 150 M M 0 17 150 22 77 48 63 9 2 0 0.00 0.0 0 5.0 16 150 M M 3 20 160 23 78 65 72 18 0 7 0.04 0.0 0 9.0 16 160 M M 8 18 22 210 24 72 57 65 11 0 0 2.16 0.0 0 8.1 20 50 M M 9 1 28 50 25 57 52 55 2 10 0 1.44 0.0 0 9.2 17 50 M M 10 1 21 50 26 56 53 55 2 10 0 1.50 0.0 0 7.6 15 30 M M 10 1 17 30 27 67 51 59 6 6 0 0.01 0.0 0 9.4 22 270 M M 4 1 25 270 28 63 40 52 -1 13 0 0.00 0.0 0 8.4 16 10 M M 6 22 360 29 59 32 46 -6 19 0 0.00 0.0 0 2.0 7 170 M M 0 10 180 30 65 34 50 -2 15 0 0.00 0.0 0 1.9 9 120 M M 0 10 120 31 69 34 52 0 13 0 0.00 0.0 0 2.8 13 140 M M 0 15 140 ================================================================================ SM 2324 1616 137 101 5.33 0.0 174.7 M 119 ================================================================================ AV 75.0 52.1 5.6 FASTST PSBL % 4 MAX(MPH) MISC ----> # 28 310 # 32 310 ================================================================================ 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: OCTOBER YEAR: 2007 LATITUDE: 37 19 N LONGITUDE: 79 58 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.5 TOTAL FOR MONTH: 5.33 1 = FOG OR MIST DPTR FM NORMAL: 6.9 DPTR FM NORMAL: 2.18 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 9 GRTST 24HR 2.92 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 32 ON 29 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: 7 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 137 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL -139 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 158 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -169 [CDD (BASE 65) ] TOTAL THIS MO. 101 DPTR FM NORMAL 84 [PRESSURE DATA] TOTAL FM JAN 1 1725 HIGHEST SLP 30.63 ON 29 DPTR FM NORMAL 593 LOWEST SLP 29.55 ON 19 [REMARKS]