PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROANOKE MONTH: JANUARY YEAR: 2008 LATITUDE: 37 19 N LONGITUDE: 79 58 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 45 27 36 0 29 0 T M 0 13.8 31 300 M M 5 38 310 2 29 19 24 -12 41 0 T T 0 17.5 29 260 M M 4 39 310 3 33 15 24 -12 41 0 0.00 0.0 0 8.5 21 280 M M 0 25 210 4 47 17 32 -4 33 0 0.00 0.0 0 5.7 15 250 M M 0 20 250 5 55 28 42 6 23 0 0.00 0.0 0 6.3 17 250 M M 2 23 240 6 61 40 51 15 14 0 0.08 0.0 0 2.8 13 250 M M 6 1 15 260 7 72 38 55 19 10 0 0.00 0.0 0 4.6 17 260 M M 3 1 23 240 8 68 41 55 19 10 0 0.00 0.0 0 6.1 21 200 M M 3 1 24 200 9 66 40 53 17 12 0 0.01 0.0 0 8.6 26 300 M M 4 32 310 10 47 35 41 5 24 0 0.19 0.0 0 2.7 12 130 M M 8 18 13 130 11 62 40 51 15 14 0 0.08 0.0 0 8.9 22 240 M M 5 12 28 250 12 52 32 42 6 23 0 0.00 0.0 0 3.2 14 320 M M 0 15 310 13 44 31 38 3 27 0 0.00 0.0 0 2.3 8 130 M M 6 18 10 130 14 40 30 35 0 30 0 T T 0 12.6 24 310 M M 8 1 29 290 15 36 28 32 -3 33 0 T T 0 11.8 28 290 M M 5 32 270 16 39 23 31 -4 34 0 0.00 0.0 0 5.6 20 300 M M 1 25 290 17 35 29 32 -3 33 0 0.60 4.0 0 4.7 10 150 M M 10 146 14 150 18 49 33 41 6 24 0 0.00 0.0 2 5.5 18 290 M M 3 23 300 19 40 32 36 0 29 0 T T 0 7.1 21 290 M M 8 28 300 20 32 15 24 -12 41 0 0.00 0.0 0 14.1 25 270 M M 2 35 270 21 33 11 22 -14 43 0 0.00 0.0 0 4.0 13 300 M M 0 17 280 22 44 21 33 -3 32 0 T T 0 2.7 12 240 M M 8 1 15 240 23 46 31 39 3 26 0 0.00 0.0 0 10.3 18 320 M M 5 23 310 24 39 20 30 -6 35 0 T T 0 11.8 29 320 M M 5 39 320 25 38 14 26 -10 39 0 0.00 0.0 0 5.6 21 340 M M 0 25 320 26 43 27 35 -1 30 0 0.00 0.0 0 2.9 10 160 M M 9 15 160 27 48 35 42 6 23 0 0.00 0.0 0 10.7 22 290 M M 5 28 290 28 57 30 44 8 21 0 T 0.0 0 3.5 16 310 M M 1 20 310 29 56 39 48 12 17 0 T 0.0 0 3.8 13 180 M M 7 16 170 30 53 31 42 6 23 0 T 0.0 0 15.2 35 290 M M 2 46 280 31 42 22 32 -4 33 0 0.00 0.0 0 5.8 14 150 M M 3 18 90 ================================================================================ SM 1451 874 847 0 0.96 4.0 228.7 M 128 ================================================================================ AV 46.8 28.2 7.4 FASTST PSBL % 4 MAX(MPH) MISC ----> # 35 290 # 46 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROANOKE MONTH: JANUARY YEAR: 2008 LATITUDE: 37 19 N LONGITUDE: 79 58 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 37.5 TOTAL FOR MONTH: 0.96 1 = FOG OR MIST DPTR FM NORMAL: 1.7 DPTR FM NORMAL: -2.27 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 7 GRTST 24HR 0.60 ON 17-17 TO 1/4 MILE OR LESS LOWEST: 11 ON 21 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 4.0 INCHES 5 = HAIL GRTST 24HR 4.0 ON 17-17 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 2 ON 18 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: 2 0.01 INCH OR MORE: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 22 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 847 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -64 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 2158 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -406 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.84 ON 21 DPTR FM NORMAL 0 LOWEST SLP 29.51 ON 30 [REMARKS]