PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG MONTH: MARCH 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 32 20 26 -11 39 0 0.02 0.3 5 14.8 24 290 M M 10 38 290 2 30 18 24 -13 41 0 T T 5 17.2 24 300 M M 8 36 290 3 35 17 26 -12 39 0 0.00 0.0 4 11.2 23 310 M M 0 30 300 4 45 12 29 -9 36 0 T 0.0 3 3.5 12 260 M M 5 1 23 260 5 49 30 40 2 25 0 0.16 T 0 7.6 22 270 M M 8 32 270 6 55 33 44 6 21 0 T T 0 11.7 17 270 M M 3 32 290 7 60 33 47 8 18 0 T 0.0 0 6.9 18 250 M M 5 27 250 8 52 23 38 -1 27 0 0.26 T 0 14.0 29 320 M M 10 41 300 9 38 20 29 -10 36 0 T T 0 10.8 18 290 M M 5 28 290 10 42 22 32 -8 33 0 0.00 0.0 0 7.8 16 300 M M 6 24 300 11 42 27 35 -5 30 0 0.07 0.3 0 9.9 18 310 M M 8 38 290 12 50 26 38 -2 27 0 0.17 2.6 2 10.3 29 280 M M 7 43 280 13 58 29 44 3 21 0 0.28 0.0 0 3.1 10 280 M M 6 1 12 300 14 48 31 40 -1 25 0 0.03 0.1 0 5.0 14 320 M M 5 17 300 15 51 22 37 -4 28 0 0.00 0.0 0 3.7 12 300 M M 2 16 300 16 39 30 35 -6 30 0 0.23 2.1 0 2.7 7 80 M M 10 1 M M 17 40 25 33 -9 32 0 0.14 1.5 2 2.7 6 70 M M 7 M M 18 53 23 38 -4 27 0 0.00 0.0 T 1.2 6 190 M M 4 12 M M 19 56 24 40 -2 25 0 0.00 0.0 0 3.6 12 200 M M 5 17 230 20 55 32 44 1 21 0 0.00 0.0 0 6.8 18 320 M M 2 23 300 21 55 28 42 -1 23 0 0.00 0.0 0 5.8 14 310 M M 1 20 310 22 58 28 43 0 22 0 0.07 0.0 0 5.2 13 160 M M 4 18 160 23 62 44 53 10 12 0 0.51 0.0 0 4.8 14 310 M M 9 13 30 310 24 53 33 43 -1 22 0 0.00 0.0 0 10.6 18 300 M M 5 25 300 25 59 32 46 2 19 0 0.19 0.0 0 2.3 13 120 M M 5 13 M M 26 49 42 46 2 19 0 0.03 0.0 0 6.1 9 120 M M 10 1 M M 27 43 40 42 -3 23 0 0.27 0.0 0 6.2 12 90 M M 10 1 M M 28 53 40 47 2 18 0 1.74 0.0 0 8.0 15 310 M M 10 1 25 310 29 59 39 49 4 16 0 T 0.0 0 11.1 20 320 M M 5 33 300 30 72 34 53 8 12 0 0.00 0.0 0 2.7 9 210 M M 1 M M 31 64 46 55 9 10 0 0.00 0.0 0 5.3 10 210 M M 3 17 110 ================================================================================ SM 1557 903 777 0 4.17 6.9 222.6 M 179 ================================================================================ AV 50.2 29.1 7.2 FASTST PSBL % 6 MAX(MPH) MISC ----> # 29 280 43 280 ================================================================================ 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: MARCH YEAR: 2005 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.7 TOTAL FOR MONTH: 4.17 1 = FOG DPTR FM NORMAL: -1.7 DPTR FM NORMAL: 0.34 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 30 GRTST 24HR 1.74 ON 28-28 TO 1/4 MILE OR LESS LOWEST: 12 ON 4 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 6.9 INCHES 5 = HAIL GRTST 24HR 2.6 ON 12-12 6 = GLAZE OR RIME GRTST DEPTH: 5 ON 2, 1 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: 2 0.01 INCH OR MORE: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 21 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 777 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL 44 PTCLDY (SCALE 4-7) 14 SEASONAL TOTAL 4290 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -551 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP M ON M [REMARKS]