PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROANOKE VA MONTH: FEBRUARY YEAR: 2013 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 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 40 20 30 -7 35 0 T T 0 15.6 30 290 M M 3 18 41 280 2 36 16 26 -11 39 0 0.03 0.4 T 2.0 12 160 M M 5 18 14 240 3 41 30 36 -2 29 0 T T 0 12.6 31 290 M M 9 44 270 4 39 25 32 -6 33 0 0.00 0.0 0 7.9 30 310 M M 3 44 310 5 53 30 42 4 23 0 0.00 0.0 0 7.9 22 270 M M 6 29 270 6 55 34 45 7 20 0 0.00 0.0 0 6.3 23 310 M M 3 32 320 7 40 31 36 -2 29 0 0.27 2.0 2 3.4 9 130 M M 9 1 10 130 8 51 33 42 4 23 0 0.20 1.5 0 9.2 31 290 M M 9 1 43 290 9 50 30 40 2 25 0 0.00 0.0 0 9.0 29 300 M M 0 39 280 10 49 23 36 -2 29 0 0.03 0.0 0 5.3 15 140 M M 2 20 140 11 63 38 51 12 14 0 0.02 0.0 0 10.2 29 280 M M 6 18 39 280 12 60 43 52 13 13 0 0.00 0.0 0 13.0 31 310 M M 1 43 290 13 47 40 44 5 21 0 0.15 0.0 0 5.2 22 290 M M 9 1 29 290 14 54 31 43 4 22 0 0.00 0.0 0 4.8 21 320 M M 2 26 330 15 60 30 45 6 20 0 0.02 0.0 0 6.1 21 270 M M 3 29 230 16 39 27 33 -7 32 0 0.00 0.0 0 9.4 20 350 M M 6 26 310 17 32 19 26 -14 39 0 T T 0 16.3 30 290 M M 3 39 270 18 54 21 38 -2 27 0 0.00 0.0 0 6.1 17 310 M M 0 21 290 19 55 36 46 6 19 0 0.04 0.0 0 11.9 28 280 M M 5 40 270 20 45 30 38 -2 27 0 0.00 0.0 0 16.1 28 290 M M 0 37 320 21 53 25 39 -2 26 0 0.00 0.0 0 7.8 20 120 M M 0 23 120 22 40 31 36 -5 29 0 0.05 0.1 0 7.0 17 140 M M 10 6 20 140 23 54 34 44 3 21 0 T 0.0 0 1.1 7 110 M M 7 18 12 280 24 56 38 47 5 18 0 0.00 0.0 0 11.7 25 310 M M 1 32 300 25 42 30 36 -6 29 0 0.00 0.0 0 5.3 12 350 M M 0 14 140 26 41 32 37 -5 28 0 1.27 0.0 0 2.4 14 90 M M 9 1 24 150 27 51 40 46 4 19 0 0.00 0.0 0 8.1 18 270 M M 7 26 260 28 43 36 40 -2 25 0 T T 0 11.2 23 280 M M 8 32 280 ================================================================================ SM 1343 853 714 0 2.08 4.0 232.9 M 126 ================================================================================ AV 48.0 30.5 8.3 FASTST M M 5 MAX(MPH) MISC ----> # 31 290 # 44 270 ================================================================================ 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 VA MONTH: FEBRUARY YEAR: 2013 LATITUDE: 37 19 N LONGITUDE: 79 58 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.2 TOTAL FOR MONTH: 2.08 1 = FOG OR MIST DPTR FM NORMAL: -0.4 DPTR FM NORMAL: -0.81 2 = FOG REDUCING VISIBILITY HIGHEST: 63 ON 11 GRTST 24HR 1.27 ON 26-26 TO 1/4 MILE OR LESS LOWEST: 16 ON 2 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 4.0 INCHES 5 = HAIL GRTST 24HR 2.0 ON 7- 7 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 2 ON 7 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: 1 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 18 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 714 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL 1 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 2942 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -263 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.50 ON 10 DPTR FM NORMAL 0 LOWEST SLP 29.60 ON 27 [REMARKS]