PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: JULY YEAR: 2002 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 86 62 74 4 0 9 T 0.0 M 2.2 7 350 M M 5 138 M M 2 87 62 75 5 0 10 0.14 0.0 M 2.4 12 300 M M 5 1238 M M 3 89 59 74 4 0 9 0.49 0.0 M 2.3 14 310 M M 2 138 9 260 4 88 59 74 4 0 9 0.00 0.0 M 2.1 12 340 M M 2 138 M M 5 89 63 76 6 0 11 0.00 0.0 M 4.3 14 360 M M 2 38 17 360 6 84 58 71 1 0 6 0.00 0.0 M 1.5 7 30 M M 2 M M 7 84 55 70 0 0 5 0.00 0.0 M 1.2 6 100 M M 2 M M 8 85 58 72 2 0 7 0.00 0.0 M 2.1 7 290 M M 4 M M 9 84 64 74 3 0 9 T 0.0 M 4.0 14 310 M M 2 8 18 280 10 79 67 73 2 0 8 0.13 0.0 M 1.8 6 210 M M 5 38 M M 11 69 60 65 -6 0 0 0.01 0.0 M 4.5 12 100 M M 10 18 100 12 73 59 66 -5 0 1 0.00 0.0 M 3.4 9 120 M M 10 M M 13 73 59 66 -5 0 1 0.15 0.0 M 2.1 7 110 M M 9 1 M M 14 73 63 68 -3 0 3 0.07 0.0 M 2.8 7 90 M M 10 M M 15 83 64 74 3 0 9 0.00 0.0 M 2.1 8 290 M M 6 M M 16 85 60 73 1 0 8 0.00 0.0 M 3.3 10 330 M M 4 18 340 17 85 61 73 1 0 8 0.00 0.0 M 1.6 7 290 M M 2 8 M M 18 82 65 74 2 0 9 0.24 0.0 M 3.1 9 270 M M 5 18 M M 19 78 65 72 0 0 7 0.15 0.0 M 3.3 7 290 M M 5 13 M M 20 83 65 74 2 0 9 0.14 0.0 M 3.0 9 90 M M 3 3 M M 21 86 60 73 1 0 8 0.00 0.0 M 2.0 7 140 M M 5 M M 22 87 63 75 3 0 10 0.00 0.0 M 3.4 12 100 M M 2 M M 23 88 64 76 4 0 11 0.01 0.0 M 1.7 6 130 M M 3 8 M M 24 82 64 73 1 0 8 0.03 0.0 M 2.4 9 90 M M 7 128 M M 25 76 67 72 0 0 7 0.09 0.0 M 5.3 9 110 M M 9 8 M M 26 84 67 76 4 0 11 0.48 0.0 M 2.1 7 130 M M 7 M M 27 79 66 73 1 0 8 0.25 0.0 M 2.7 9 320 M M 5 M M 28 87 63 75 4 0 10 0.00 0.0 M 3.6 12 260 M M 4 20 260 29 87 67 77 6 0 12 0.00 0.0 M 4.4 9 270 M M 1 M M 30 88 67 78 7 0 13 T 0.0 M 6.3 13 310 M M 3 24 300 31 87 64 76 5 0 11 0.00 0.0 M 3.3 9 340 M M 2 M M ================================================================================ SM 2570 1940 0 247 2.38 0.0 90.3 M 143 ================================================================================ AV 82.9 62.6 2.9 FASTST PSBL % 5 MAX(MPH) MISC ----> # 14 310 24 300 ================================================================================ 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: 2002 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.7 TOTAL FOR MONTH: 2.38 1 = FOG DPTR FM NORMAL: 1.6 DPTR FM NORMAL: -1.79 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 5, 3 GRTST 24HR 0.49 ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 55 ON 7 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: M ON M 7 = BLOWING DUST OR SAND: 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: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 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. 0 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 13 SEASONAL TOTAL 0 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 247 DPTR FM NORMAL 55 [PRESSURE DATA] SEASONAL TOTAL 449 HIGHEST SLP M ON M DPTR FM NORMAL 121 LOWEST SLP M ON M [REMARKS]