PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: SEPTEMBER YEAR: 2005 LATITUDE: 37 13 N LONGITUDE: 80 25 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 79 58 69 2 0 4 0.00 0.0 0 3.3 9 280 M M 5 M M 2 81 54 68 1 0 3 0.00 0.0 0 3.3 10 330 M M 6 16 310 3 80 52 66 -1 0 1 0.00 0.0 0 3.0 10 340 M M 4 M M 4 79 51 65 -1 0 0 0.00 0.0 0 2.7 6 90 M M 5 M M 5 76 49 63 -3 2 0 0.00 0.0 0 3.5 13 110 M M 4 17 110 6 77 53 65 -1 0 0 0.00 0.0 0 6.2 10 100 M M 3 18 100 7 79 46 63 -3 2 0 0.00 0.0 0 3.3 12 110 M M 2 12 16 110 8 82 44 63 -3 2 0 0.00 0.0 0 0.7 4 30 M M 4 12 M M 9 82 46 64 -1 1 0 0.00 0.0 0 1.3 7 50 M M 2 1 M M 10 82 51 67 2 0 2 0.00 0.0 0 2.3 9 70 M M 5 8 M M 11 79 53 66 1 0 1 0.00 0.0 0 2.6 10 120 M M 5 18 9 80 12 83 46 65 1 0 0 0.00 0.0 0 1.0 7 20 M M 4 128 M M 13 86 46 66 2 0 1 0.00 0.0 0 1.8 8 110 M M 4 128 M M 14 80 62 71 7 0 6 0.00 0.0 0 2.4 7 20 M M 8 M M 15 87 58 73 10 0 8 0.00 0.0 0 1.9 8 50 M M 6 M M 16 84 59 72 9 0 7 0.00 0.0 0 2.4 12 310 M M 6 M M 17 80 57 69 6 0 4 0.00 0.0 0 2.6 8 320 M M 7 128 M M 18 81 53 67 4 0 2 0.00 0.0 0 1.7 7 320 M M 5 1 M M 19 84 52 68 6 0 3 0.00 0.0 0 1.9 10 120 M M 4 18 M M 20 83 57 70 8 0 5 0.00 0.0 0 3.6 14 340 M M 6 12 21 340 21 82 53 68 7 0 3 0.00 0.0 0 2.9 7 140 M M 6 128 M M 22 85 57 71 10 0 6 0.00 0.0 0 1.9 9 110 M M 7 18 M M 23 87 57 72 11 0 7 0.00 0.0 0 2.6 10 310 M M 7 M M 24 76 59 68 8 0 3 0.00 0.0 0 5.0 10 90 M M 8 M M 25 74 62 68 8 0 3 T 0.0 0 5.8 12 150 M M 10 16 150 26 70 64 67 8 0 2 0.25 0.0 0 6.4 10 210 M M 9 1 16 220 27 79 54 67 8 0 2 0.00 0.0 0 3.3 12 320 M M 6 16 10 28 76 47 62 3 3 0 0.00 0.0 0 3.2 12 160 M M 5 M M 29 68 55 62 4 3 0 T 0.0 0 4.6 14 290 M M 5 20 290 30 69 37 53 -5 12 0 0.00 0.0 0 2.7 8 140 M M 2 M M ================================================================================ SM 2390 1592 25 73 0.25 0.0 89.9 M 160 ================================================================================ AV 79.7 53.1 3.0 FASTST PSBL % 5 MAX(MPH) MISC ----> # 14 290 21 340 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BLACKSBURG MONTH: SEPTEMBER YEAR: 2005 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.4 TOTAL FOR MONTH: 0.25 1 = FOG OR MIST DPTR FM NORMAL: 3.4 DPTR FM NORMAL: -3.14 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 23,15 GRTST 24HR 0.25 ON 26-26 TO 1/4 MILE OR LESS LOWEST: 37 ON 30 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 25 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -81 PTCLDY (SCALE 4-7) 22 TOTAL FM JUL 1 25 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -99 [CDD (BASE 65) ] TOTAL THIS MO. 73 DPTR FM NORMAL 27 [PRESSURE DATA] TOTAL FM JAN 1 730 HIGHEST SLP M ON M DPTR FM NORMAL 202 LOWEST SLP M ON M [REMARKS]