CXUS51 KLWX 210915 CF6IAD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON DULLES DC MONTH: NOVEMBER YEAR: 2024 LATITUDE: 38 57 N LONGITUDE: 77 27 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 81 56 69 18 0 4 T 0.0 0 11.4 22 290 M M 5 30 290 2 64 40 52 2 13 0 0.00 0.0 0 6.4 15 350 M M 3 23 330 3 62 36 49 -1 16 0 0.00 0.0 0 3.7 8 100 M M 4 13 10 4 61 33 47 -3 18 0 0.00 0.0 0 3.9 13 140 M M 6 18 17 160 5 78 51 65 16 0 0 0.00 0.0 0 8.2 21 190 M M 4 28 190 6 83 61 72 23 0 7 0.00 0.0 0 8.8 16 210 M M 4 24 180 7 80 58 69 20 0 4 0.00 0.0 0 5.4 14 340 M M 8 1 20 320 8 74 54 64 16 1 0 0.00 0.0 0 9.9 22 290 M M 3 28 350 9 60 36 48 0 17 0 0.00 0.0 0 5.7 18 30 M M 3 28 320 10 61 35 48 0 17 0 0.20 0.0 0 9.3 21 190 M M 8 1 29 200 11 76 56 66 18 0 1 0.01 0.0 0 9.7 18 310 M M 5 27 310 12 62 43 53 6 12 0 0.00 0.0 0 14.0 22 320 M M 3 31 330 13 53 30 42 -5 23 0 0.00 0.0 0 4.9 15 20 M M 5 22 360 14 50 34 42 -4 23 0 0.27 0.0 0 3.4 13 120 M M 10 1 18 90 15 56 45 51 5 14 0 0.09 0.0 0 6.7 17 300 M M 10 1 23 300 16 61 45 53 7 12 0 0.00 0.0 0 13.0 25 320 M M 5 37 330 17 59 35 47 1 18 0 0.00 0.0 0 3.2 9 350 M M 6 12 340 18 72 36 54 9 11 0 0.00 0.0 0 4.2 17 300 M M 8 22 310 19 60 45 53 8 12 0 T 0.0 0 2.3 9 110 M M 8 12 90 20 65 46 56 11 9 0 0.78 0.0 0 5.5 36 320 M M 9 13 50 320 ================================================================================ SM 1318 875 216 16 1.35 0.0 139.6 M 117 ================================================================================ AV 65.9 43.8 7.0 FASTST M M 6 MAX(MPH) MISC ----> 36 320 50 320 ================================================================================ 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 DULLES DC MONTH: NOVEMBER YEAR: 2024 LATITUDE: 38 57 N LONGITUDE: 77 27 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.8 TOTAL FOR MONTH: 1.35 1 = FOG OR MIST DPTR FM NORMAL: 7.2 DPTR FM NORMAL: -0.74 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 6 GRTST 24HR 0.78 ON 20-20 TO 1/4 MILE OR LESS LOWEST: 30 ON 13 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 216 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -132 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 454 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -224 [CDD (BASE 65) ] TOTAL THIS MO. 16 DPTR FM NORMAL 16 [PRESSURE DATA] TOTAL FM JAN 1 1586 HIGHEST SLP M ON M DPTR FM NORMAL 356 LOWEST SLP 29.58 ON 20 [REMARKS]