CXUS51 KLWX 250620 CF6DCA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON NATIONAL DC MONTH: MAY YEAR: 2013 LATITUDE: 38 50 N LONGITUDE: 77 2 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 50 61 -1 4 0 0.00 0.0 0 9.5 18 110 M M 2 21 110 2 68 49 59 -3 6 0 0.00 0.0 0 6.0 16 110 M M 4 20 120 3 68 49 59 -3 6 0 0.00 0.0 0 9.5 17 110 M M 8 22 120 4 69 50 60 -2 5 0 0.00 0.0 0 9.2 22 100 M M 8 26 100 5 64 47 56 -7 9 0 0.00 0.0 0 9.4 18 50 M M 6 8 24 60 6 65 52 59 -4 6 0 T 0.0 0 12.0 20 100 M M 10 18 24 90 7 66 59 63 0 2 0 0.55 0.0 0 12.0 20 80 M M 9 1 25 100 8 72 59 66 2 0 1 0.04 0.0 0 5.6 25 180 M M 8 31 180 9 77 56 67 3 0 2 0.06 0.0 0 4.8 14 280 M M 7 1 18 280 10 83 58 71 7 0 6 0.48 0.0 0 6.0 17 290 M M 8 13 22 320 11 80 64 72 8 0 7 0.07 0.0 0 6.7 17 340 M M 9 13 22 340 12 67 53 60 -5 5 0 T 0.0 0 12.9 26 320 M M 5 36 310 13 63 46 55 -10 10 0 0.00 0.0 0 11.0 24 280 M M 6 35 270 14 67 42 55 -10 10 0 0.00 0.0 0 6.1 15 290 M M 7 24 280 15 86 57 72 6 0 7 T 0.0 0 8.2 23 200 M M 7 29 200 16 87 66 77 11 0 12 T 0.0 0 9.5 25 270 M M 8 32 270 17 83 63 73 7 0 8 0.00 0.0 0 6.1 15 120 M M 5 24 110 18 67 61 64 -2 1 0 0.06 0.0 0 6.6 15 170 M M 10 1 18 180 19 77 61 69 2 0 4 0.02 0.0 0 4.4 12 80 M M 9 1 14 90 20 82 66 74 7 0 9 T 0.0 0 6.9 13 180 M M 8 1 21 220 21 82 68 75 8 0 10 0.00 0.0 0 8.4 15 170 M M 8 1 17 170 22 86 70 78 10 0 13 0.02 0.0 0 9.1 17 320 M M 8 13 21 320 23 83 66 75 7 0 10 0.17 0.0 0 10.2 21 170 M M 9 3 24 300 24 67 49 58 -10 7 0 0.01 M 0 16.2 29 320 M M 9 38 320 ================================================================================ SM 1780 1361 71 89 1.48 0.0 206.3 M 178 ================================================================================ AV 74.2 56.7 8.6 FASTST M M 7 MAX(MPH) MISC ----> # 29 320 # 38 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: WASHINGTON NATIONAL DC MONTH: MAY YEAR: 2013 LATITUDE: 38 50 N LONGITUDE: 77 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.4 TOTAL FOR MONTH: 1.48 1 = FOG OR MIST DPTR FM NORMAL: 0.6 DPTR FM NORMAL: -1.59 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 16 GRTST 24HR 0.55 ON 7- 7 TO 1/4 MILE OR LESS LOWEST: 42 ON 14 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: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 71 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL -1 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 3753 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -265 [CDD (BASE 65) ] TOTAL THIS MO. 89 DPTR FM NORMAL 21 [PRESSURE DATA] TOTAL FM JAN 1 130 HIGHEST SLP M ON M DPTR FM NORMAL 36 LOWEST SLP 29.68 ON 15 [REMARKS]