PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: JUNE YEAR: 2004 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 75 52 64 1 1 0 0.00 0.0 0 6.5 15 320 M M 3 27 280 2 76 51 64 0 1 0 0.00 0.0 0 5.6 15 270 M M 3 20 270 3 78 57 68 4 0 3 T 0.0 0 5.0 12 270 M M 3 17 310 4 63 57 60 -4 5 0 1.93 0.0 0 5.1 12 70 M M 10 1 17 80 5 68 54 61 -4 4 0 0.08 0.0 0 2.6 9 320 M M 9 1 M M 6 73 51 62 -3 3 0 0.00 0.0 0 1.1 7 150 M M 6 128 M M 7 80 53 67 2 0 2 0.00 0.0 0 2.2 7 130 M M 6 128 M M 8 79 59 69 4 0 4 T 0.0 0 1.4 9 150 M M 5 M M 9 83 59 71 5 0 6 0.00 0.0 0 2.0 7 270 M M 4 M M 10 84 62 73 7 0 8 0.01 0.0 0 3.7 10 320 M M 4 M M 11 83 62 73 7 0 8 0.23 0.0 0 4.7 13 280 M M 4 138 24 290 12 69 61 65 -1 0 0 0.02 0.0 0 5.9 9 100 M M 9 1 M M 13 74 64 69 3 0 4 0.14 0.0 0 4.0 9 210 M M 10 1 M M 14 82 63 73 6 0 8 0.01 0.0 0 2.4 8 220 M M 6 1 M M 15 80 64 72 5 0 7 0.04 0.0 0 2.2 8 70 M M 6 1 M M 16 82 67 75 8 0 10 0.17 0.0 0 1.0 9 270 M M 6 18 270 17 85 65 75 8 0 10 0.00 0.0 0 3.3 8 250 M M 6 M M 18 80 65 73 5 0 8 0.05 0.0 0 4.9 9 320 M M 3 1 M M 19 78 60 69 1 0 4 0.02 0.0 0 5.0 12 320 M M 4 18 16 300 20 76 53 65 -3 0 0 0.00 0.0 0 1.9 8 300 M M 1 M M 21 71 55 63 -5 2 0 0.00 0.0 0 3.5 8 180 M M 9 8 M M 22 82 64 73 5 0 8 0.00 0.0 0 3.7 12 300 M M 5 8 21 280 23 71 64 68 -1 0 3 0.37 0.0 0 1.0 5 130 M M 7 M M 24 80 62 71 2 0 6 0.00 0.0 0 2.2 9 310 M M 5 1 M M 25 72 61 67 -2 0 2 0.89 0.0 0 1.7 8 100 M M 7 1 M M 26 74 56 65 -4 0 0 0.00 0.0 0 5.2 12 320 M M 4 16 320 27 72 50 61 -8 4 0 0.00 0.0 0 0.5 5 270 M M 4 M M 28 75 54 65 -4 0 0 T 0.0 0 2.9 10 310 M M 4 12 M M 29 79 53 66 -4 0 1 0.00 0.0 0 2.9 13 320 M M 2 18 M M 30 83 57 70 0 0 5 0.00 0.0 0 1.2 7 190 M M 6 M M ================================================================================ SM 2307 1755 20 107 3.96 0.0 95.3 M 161 ================================================================================ AV 76.9 58.5 3.2 FASTST PSBL % 5 MAX(MPH) MISC ----> # 15 270 27 280 ================================================================================ 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: JUNE YEAR: 2004 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 67.7 TOTAL FOR MONTH: 3.96 1 = FOG DPTR FM NORMAL: 0.8 DPTR FM NORMAL: 0.03 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 17 GRTST 24HR 1.93 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 50 ON 27 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: 0 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: 13 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 20 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 19 SEASONAL TOTAL 5045 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -514 [CDD (BASE 65) ] TOTAL THIS MO. 107 DPTR FM NORMAL 3 [PRESSURE DATA] SEASONAL TOTAL 188 HIGHEST SLP M ON M DPTR FM NORMAL 53 LOWEST SLP M ON M [REMARKS]