PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BLACKSBURG VA MONTH: JANUARY 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 41 13 27 -4 38 0 0.00 0.0 0 4.9 13 300 M M 2 17 300 2 46 30 38 7 27 0 0.00 0.0 0 5.5 13 270 M M 7 23 280 3 53 31 42 11 23 0 0.00 0.0 0 3.2 7 260 M M 3 M M 4 61 38 50 19 15 0 0.11 0.0 0 1.3 6 250 M M 5 1 M M 5 53 45 49 18 16 0 0.01 0.0 0 3.3 8 260 M M 9 1 M M 6 46 32 39 8 26 0 1.23 0.0 0 4.7 10 110 M M 10 1 M M 7 50 30 40 9 25 0 1.03 0.3 T 7.9 22 240 M M 9 1 32 280 8 36 25 31 0 34 0 0.04 0.5 0 11.8 21 300 M M 8 25 260 9 42 22 32 1 33 0 T T 0 6.5 20 300 M M 2 27 290 10 47 21 34 3 31 0 0.24 0.0 0 0.5 5 220 M M 6 1 M M 11 43 29 36 5 29 0 0.12 T 0 9.7 20 310 M M 10 30 310 12 37 20 29 -2 36 0 T T 0 6.2 14 290 M M 6 22 290 13 44 17 31 0 34 0 T T 0 4.1 17 300 M M 3 27 290 14 37 16 27 -4 38 0 T T 0 9.2 22 310 M M 6 29 310 15 36 8 22 -9 43 0 0.01 0.1 0 13.2 20 310 M M 7 28 280 16 16 1 9 -22 56 0 0.00 0.0 0 8.2 13 300 M M 1 21 280 17 26 -4 11 -19 54 0 0.00 0.0 0 3.8 9 190 M M 4 M M 18 36 25 31 1 34 0 0.01 0.1 T 2.7 6 220 M M 9 46 M M 19 35 22 29 -2 36 0 0.03 0.4 T 5.7 12 300 M M 9 18 300 20 24 14 19 -12 46 0 T T T 11.6 21 310 M M 9 30 330 21 30 11 21 -10 44 0 T T T 8.6 15 280 M M 3 23 280 22 43 11 27 -4 38 0 0.00 0.0 0 3.5 9 240 M M 0 17 240 23 57 19 38 7 27 0 0.00 0.0 0 5.7 14 270 M M 1 22 270 24 49 18 34 3 31 0 T 0.0 0 10.3 18 320 M M 2 27 300 25 40 14 27 -4 38 0 0.00 0.0 0 3.5 10 350 M M 8 M M 26 34 28 31 0 34 0 T T 0 1.0 6 120 M M 10 M M 27 35 30 33 2 32 0 0.57 0.0 0 3.3 7 110 M M 10 16 M M 28 52 29 41 10 24 0 0.20 0.0 0 8.8 20 280 M M 9 12 29 280 29 43 22 33 2 32 0 0.00 0.0 0 5.4 12 270 M M 4 17 280 30 32 21 27 -4 38 0 T T 0 10.7 18 300 M M 7 25 300 31 38 18 28 -3 37 0 T T 0 9.6 18 300 M M 2 25 290 ================================================================================ SM 1262 656 1049 0 3.60 1.4 194.4 M 181 ================================================================================ AV 40.7 21.2 6.3 FASTST M M 6 MAX(MPH) MISC ----> 22 M 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: JANUARY YEAR: 2009 LATITUDE: 37 13 N LONGITUDE: 80 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 30.9 TOTAL FOR MONTH: 3.60 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 0.23 2 = FOG REDUCING VISIBILITY HIGHEST: 61 ON 4 GRTST 24HR 1.23 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: -4 ON 17 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 1.4 INCHES 5 = HAIL GRTST 24HR 0.5 ON 8- 8 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: 5 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 1 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 1049 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -10 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 3123 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -102 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP M ON M [REMARKS]