PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG VA MONTH: OCTOBER YEAR: 2009 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 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 67 34 51 -6 14 0 0.00 0.0 0 0.9 5 310 M M 0 1 M M 2 67 47 57 0 8 0 0.00 0.0 0 5.1 12 210 M M 3 22 210 3 68 45 57 1 8 0 0.00 0.0 0 3.2 15 270 M M 1 1 21 270 4 65 39 52 -4 13 0 0.00 0.0 0 4.5 18 310 M M 1 25 310 5 68 47 58 2 7 0 0.01 0.0 0 0.8 5 140 M M 4 1 M M 6 62 45 54 -1 11 0 0.02 0.0 0 1.5 6 110 M M 8 12 M M 7 67 48 58 3 7 0 0.22 0.0 0 11.3 23 310 M M 2 32 310 8 73 44 59 5 6 0 0.00 0.0 0 2.5 7 190 M M 1 8 M M 9 82 49 66 12 0 1 0.09 0.0 0 4.3 13 210 M M 5 20 210 10 65 44 55 1 10 0 0.01 0.0 0 4.9 12 310 M M 5 17 310 11 64 43 54 1 11 0 0.00 0.0 0 1.2 7 320 M M 7 M M 12 52 45 49 -4 16 0 T 0.0 0 3.1 9 130 M M 8 1 M M 13 68 47 58 5 7 0 0.00 0.0 0 5.8 13 300 M M 6 12 21 310 14 51 37 44 -8 21 0 0.94 0.0 0 5.7 9 90 M M 9 M M 15 46 37 42 -10 23 0 0.27 0.0 0 1.4 7 100 M M 10 1 M M 16 48 40 44 -7 21 0 T 0.0 0 3.5 10 330 M M 10 1 M M 17 47 38 43 -8 22 0 0.00 0.0 0 6.2 15 330 M M 10 21 310 18 40 30 35 -16 30 0 0.00 0.0 0 9.6 16 330 M M 8 22 350 19 58 26 42 -8 23 0 0.00 0.0 0 2.0 9 310 M M 0 M M 20 70 29 50 0 15 0 0.00 0.0 0 1.3 7 260 M M 0 1 M M 21 76 33 55 5 10 0 0.00 0.0 0 0.8 5 100 M M 0 1 M M 22 76 36 56 6 9 0 0.00 0.0 0 0.9 6 200 M M 0 M M 23 68 49 59 10 6 0 0.01 0.0 0 4.5 10 160 M M 8 18 18 210 24 75 45 60 11 5 0 0.04 0.0 0 9.3 15 270 M M 6 24 230 25 64 34 49 0 16 0 0.00 0.0 0 3.2 10 310 M M 0 8 M M 26 58 33 46 -2 19 0 0.00 0.0 0 3.5 10 80 M M 2 M M 27 54 49 52 4 13 0 1.23 0.0 0 2.1 8 110 M M 9 1 M M 28 65 45 55 7 10 0 T 0.0 0 7.2 17 300 M M 6 1 27 300 29 66 38 52 4 13 0 0.00 0.0 0 3.8 8 120 M M 2 12 M M 30 61 54 58 11 7 0 0.00 0.0 0 5.2 7 120 M M 9 1 M M 31 70 46 58 11 7 0 0.18 0.0 0 5.0 10 240 M M 10 22 240 ================================================================================ SM 1961 1276 388 1 3.02 0.0 124.3 M 150 ================================================================================ AV 63.3 41.2 4.0 FASTST M M 5 MAX(MPH) MISC ----> # 23 310 32 M ================================================================================ 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 VA MONTH: OCTOBER YEAR: 2009 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.2 TOTAL FOR MONTH: 3.02 1 = FOG OR MIST DPTR FM NORMAL: 0.5 DPTR FM NORMAL: -0.17 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 9 GRTST 24HR 1.23 ON 27-27 TO 1/4 MILE OR LESS LOWEST: 26 ON 19 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 388 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL -30 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 466 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -76 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -4 [PRESSURE DATA] TOTAL FM JAN 1 548 HIGHEST SLP M ON M DPTR FM NORMAL 15 LOWEST SLP M ON M [REMARKS]