PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: JULY 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 84 61 73 3 0 8 0.01 0.0 0 2.6 7 200 M M 6 138 M M 2 82 64 73 3 0 8 0.27 0.0 0 3.4 8 110 M M 5 3 M M 3 77 63 70 0 0 5 0.00 0.0 0 3.6 10 90 M M 7 8 M M 4 81 65 73 3 0 8 0.03 0.0 0 4.5 12 130 M M 7 1 M M 5 83 65 74 4 0 9 0.03 0.0 0 3.9 10 240 M M 7 1 17 240 6 80 64 72 1 0 7 0.00 0.0 0 3.1 8 260 M M 5 18 M M 7 69 62 66 -5 0 1 1.78 0.0 0 5.6 17 80 M M 9 1 24 90 8 77 60 69 -2 0 4 0.01 0.0 0 4.9 8 300 M M 7 8 M M 9 82 55 69 -2 0 4 0.00 0.0 0 2.4 8 320 M M 4 128 M M 10 83 59 71 0 0 6 0.00 0.0 0 2.4 8 120 M M 5 18 M M 11 81 64 73 2 0 8 0.00 0.0 0 1.9 7 160 M M 5 18 M M 12 85 70 78 7 0 13 0.10 0.0 0 3.5 7 290 M M 6 138 M M 13 84 67 76 5 0 11 0.14 0.0 0 0.9 5 140 M M 7 13 M M 14 79 67 73 2 0 8 0.43 0.0 0 3.7 9 130 M M 9 18 M M 15 82 67 75 4 0 10 0.66 0.0 0 2.9 7 140 M M 8 138 M M 16 85 65 75 4 0 10 0.29 0.0 0 1.1 5 270 M M 6 18 M M 17 85 64 75 4 0 10 0.09 0.0 0 3.1 9 230 M M 7 13 16 260 18 83 64 74 3 0 9 0.02 0.0 0 2.5 10 300 M M 6 13 M M 19 84 66 75 3 0 10 0.93 0.0 0 2.2 6 220 M M 6 13 M M 20 85 66 76 4 0 11 0.00 0.0 0 2.5 7 270 M M 6 M M 21 86 64 75 3 0 10 0.00 0.0 0 3.0 8 260 M M 5 1 M M 22 86 67 77 5 0 12 0.17 0.0 0 2.4 6 250 M M 6 M M 23 85 61 73 1 0 8 0.00 0.0 0 3.5 14 340 M M 6 18 18 340 24 84 57 71 -1 0 6 0.00 0.0 0 0.4 4 120 M M 5 M M 25 88 64 76 4 0 11 0.00 0.0 0 4.9 9 350 M M 6 8 22 350 26 90 63 77 5 0 12 0.00 0.0 0 2.3 9 300 M M 5 16 270 27 88 65 77 6 0 12 0.11 0.0 0 4.1 16 300 M M 6 138 31 300 28 78 63 71 0 0 6 0.28 0.0 0 2.0 8 100 M M 6 13 M M 29 76 65 71 0 0 6 0.00 0.0 0 2.0 8 150 M M 10 M M 30 81 68 75 4 0 10 0.00 0.0 0 3.7 9 110 M M 7 18 M M 31 79 64 72 1 0 7 0.17 0.0 0 4.2 10 100 M M 8 13 M M ================================================================================ SM 2552 1979 0 260 5.52 0.0 93.2 M 198 ================================================================================ AV 82.3 63.8 3.0 FASTST PSBL % 6 MAX(MPH) MISC ----> 17 80 31 300 ================================================================================ 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: JULY YEAR: 2005 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 73.1 TOTAL FOR MONTH: 5.52 1 = FOG OR MIST DPTR FM NORMAL: 2.0 DPTR FM NORMAL: 1.35 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 26 GRTST 24HR 1.78 ON 7- 7 TO 1/4 MILE OR LESS LOWEST: 55 ON 9 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: 18 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 12 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. 0 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL -7 PTCLDY (SCALE 4-7) 26 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -7 [CDD (BASE 65) ] TOTAL THIS MO. 260 DPTR FM NORMAL 64 [PRESSURE DATA] TOTAL FM JAN 1 398 HIGHEST SLP M ON M DPTR FM NORMAL 67 LOWEST SLP M ON M [REMARKS]