000 CXUS51 KLWX 230620 CF6DCA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON NATIONAL DC MONTH: NOVEMBER YEAR: 2009 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 58 51 55 2 10 0 0.55 0.0 0 7.7 18 330 M M 10 1 22 330 2 62 48 55 2 10 0 0.00 0.0 0 6.2 14 40 M M 7 1 28 70 3 67 43 55 2 10 0 0.00 0.0 0 6.9 21 340 M M 3 12 26 320 4 54 39 47 -5 18 0 0.00 0.0 0 4.5 12 340 M M 6 13 330 5 60 42 51 -1 14 0 0.01 0.0 0 6.6 21 330 M M 4 25 340 6 52 39 46 -6 19 0 0.00 0.0 0 8.9 24 350 M M 2 32 340 7 60 35 48 -3 17 0 0.00 0.0 0 6.7 17 210 M M 3 21 190 8 74 45 60 9 5 0 0.00 0.0 0 1.2 8 200 M M 1 10 120 9 71 47 59 8 6 0 0.00 0.0 0 2.9 9 170 M M 5 18 10 160 10 66 52 59 9 6 0 T 0.0 0 3.3 12 10 M M 10 18 14 20 11 60 46 53 3 12 0 0.94 0.0 0 16.0 22 30 M M 10 1 29 30 12 51 44 48 -2 17 0 0.60 0.0 0 19.9 26 40 M M 10 1 35 40 13 56 49 53 3 12 0 0.33 0.0 0 18.6 25 10 M M 10 1 32 20 14 61 53 57 8 8 0 0.02 0.0 0 10.3 20 10 M M 10 1 26 30 15 72 49 61 12 4 0 0.00 0.0 0 3.5 14 330 M M 5 1 17 340 16 70 50 60 11 5 0 0.00 0.0 0 5.2 13 20 M M 2 1 15 20 17 59 46 53 5 12 0 0.00 0.0 0 7.0 13 100 M M 6 17 60 18 58 46 52 4 13 0 0.00 0.0 0 9.2 15 70 M M 9 20 70 19 62 52 57 9 8 0 0.57 0.0 0 6.4 16 320 M M 10 138 20 310 20 60 46 53 6 12 0 0.01 0.0 0 9.3 18 310 M M 4 1 23 330 21 60 43 52 5 13 0 0.00 0.0 0 4.9 12 350 M M 6 14 340 22 58 42 50 3 15 0 0.00 0.0 0 7.1 13 70 M M 3 16 50 ================================================================================ SM 1351 1007 246 0 3.03 0.0 172.3 M 136 ================================================================================ AV 61.4 45.8 7.8 FASTST M M 6 MAX(MPH) MISC ----> # 26 40 # 35 40 ================================================================================ 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: NOVEMBER YEAR: 2009 LATITUDE: 38 50 N LONGITUDE: 77 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.6 TOTAL FOR MONTH: 3.03 1 = FOG OR MIST DPTR FM NORMAL: 3.6 DPTR FM NORMAL: 0.80 2 = FOG REDUCING VISIBILITY HIGHEST: 74 ON 8 GRTST 24HR 1.19 ON 11-12 TO 1/4 MILE OR LESS LOWEST: 35 ON 7 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: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 246 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -75 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 462 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -90 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1433 HIGHEST SLP M ON M DPTR FM NORMAL -94 LOWEST SLP 29.85 ON M [REMARKS]