PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DANVILLE VA MONTH: APRIL YEAR: 2013 LATITUDE: 36 34 N LONGITUDE: 79 20 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 71 46 59 5 6 0 0.01 0.0 0 9.5 23 280 M M 3 30 270 2 59 34 47 -7 18 0 0.00 0.0 0 6.3 17 280 M M 0 23 280 3 59 29 44 -10 21 0 0.00 0.0 0 3.8 13 300 M M 0 21 350 4 49 36 43 -12 22 0 0.58 0.0 0 8.7 16 40 M M 5 1 22 30 5 66 37 52 -3 13 0 0.29 0.0 0 6.2 16 330 M M 5 1 23 340 6 64 33 49 -7 16 0 0.00 0.0 0 3.3 16 60 M M 0 22 80 7 73 37 55 -1 10 0 0.00 0.0 0 7.2 21 230 M M 0 29 250 8 80 49 65 9 0 0 0.00 0.0 0 7.9 20 220 M M 0 M M 9 86 54 70 14 0 5 0.00 0.0 0 6.8 18 240 M M 0 24 250 10 88 59 74 17 0 9 0.00 0.0 0 8.6 18 240 M M 0 24 230 11 82 61 72 15 0 7 0.00 0.0 0 8.8 22 230 M M 1 29 220 12 84 59 72 15 0 7 0.92 0.0 0 10.2 31 230 M M 7 13 43 220 13 75 43 59 1 6 0 0.00 0.0 0 6.0 18 240 M M 0 22 240 14 81 41 61 3 4 0 T 0.0 0 3.9 13 220 M M 1 17 230 15 70 55 63 5 2 0 0.16 0.0 0 7.1 15 60 M M 10 1 20 60 16 78 59 69 10 0 4 0.00 0.0 0 2.2 8 210 M M 6 14 230 17 80 55 68 9 0 3 0.00 0.0 0 2.4 9 220 M M 3 12 220 18 80 65 73 14 0 8 0.00 0.0 0 5.5 14 190 M M 5 21 220 19 79 57 68 9 0 3 M 0.0 0 8.9 40 220 M M 7 13 62 220 20 65 39 52 -8 13 0 0.00 0.0 0 6.1 18 300 M M 1 24 310 21 61 38 50 -10 15 0 0.00 0.0 0 7.2 20 50 M M 0 26 60 22 63 37 50 -10 15 0 0.00 0.0 0 9.3 20 40 M M 3 24 40 23 68 48 58 -2 7 0 0.00 0.0 0 4.7 14 50 M M 5 17 50 24 76 45 61 0 4 0 0.00 0.0 0 8.8 25 230 M M 1 1 33 220 25 70 44 57 -4 8 0 0.00 0.0 0 4.8 20 320 M M 3 28 330 26 70 36 53 -8 12 0 0.00 0.0 0 2.5 14 30 M M 0 18 30 27 71 48 60 -2 5 0 T 0.0 0 1.2 12 240 M M 6 16 220 28 57 54 56 -6 9 0 0.67 0.0 0 1.9 10 160 M M 10 1 16 160 29 68 53 61 -1 4 0 0.41 0.0 0 1.9 10 250 M M 9 1 M M 30 66 55 61 -1 4 0 0.00 0.0 0 6.3 16 40 M M 9 1 20 40 ================================================================================ SM 2139 1406 214 46 3.04 0.0 178.0 M 100 ================================================================================ AV 71.3 46.9 5.9 FASTST M M 3 MAX(MPH) MISC ----> # 40 220 # 62 220 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DANVILLE VA MONTH: APRIL YEAR: 2013 LATITUDE: 36 34 N LONGITUDE: 79 20 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.1 TOTAL FOR MONTH: 3.04 1 = FOG OR MIST DPTR FM NORMAL: 0.8 DPTR FM NORMAL: -0.42 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 10 GRTST 24HR 1.04 ON 28-29 TO 1/4 MILE OR LESS LOWEST: 29 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 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: 0 0.01 INCH OR MORE: 7 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 214 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL -18 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 3669 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -74 [CDD (BASE 65) ] TOTAL THIS MO. 46 DPTR FM NORMAL 15 [PRESSURE DATA] TOTAL FM JAN 1 48 HIGHEST SLP 30.51 ON 21 DPTR FM NORMAL 14 LOWEST SLP 29.55 ON 12 [REMARKS]