WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
862 CXUS51 KLWX 190815 CF6DCA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON NATIONAL DC MONTH: OCTOBER YEAR: 2024 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 69 65 67 0 0 2 1.46 0.0 0 7.8 14 50 M M 10 1 17 30 2 72 64 68 2 0 3 0.02 0.0 0 3.5 9 60 M M 10 1 11 50 3 78 67 73 7 0 8 T 0.0 0 3.7 9 170 M M 7 1 11 190 4 78 66 72 7 0 7 0.00 0.0 0 7.2 12 180 M M 7 15 170 5 80 61 71 6 0 6 0.00 0.0 0 6.6 15 360 M M 4 1 22 350 6 78 57 68 3 0 3 0.00 0.0 0 6.5 15 190 M M 1 20 180 7 75 61 68 4 0 3 T 0.0 0 11.0 22 350 M M 4 28 340 8 72 52 62 -2 3 0 0.00 0.0 0 5.9 15 330 M M 1 21 330 9 74 53 64 0 1 0 0.00 0.0 0 8.9 21 330 M M 2 31 320 10 67 51 59 -4 6 0 0.00 0.0 0 8.4 15 350 M M 2 23 360 11 71 48 60 -3 5 0 0.00 0.0 0 7.5 15 250 M M 1 20 250 12 82 52 67 5 0 2 0.00 0.0 0 5.4 14 360 M M 2 21 300 13 80 57 69 7 0 4 0.00 0.0 0 11.5 23 200 M M 4 32 190 14 70 50 60 -2 5 0 0.00 0.0 0 12.6 28 300 M M 7 38 280 15 60 49 55 -6 10 0 0.00 0.0 0 8.5 16 300 M M 7 26 300 16 60 45 53 -8 12 0 0.00 0.0 0 10.8 21 330 M M 4 29 350 17 63 44 54 -6 11 0 0.00 0.0 0 10.2 20 340 M M 2 26 350 18 71 46 59 -1 6 0 0.00 0.0 0 5.9 12 10 M M 1 15 20 ================================================================================ SM 1300 988 59 38 1.48 0.0 141.9 M 76 ================================================================================ AV 72.2 54.9 7.9 FASTST M M 4 MAX(MPH) MISC ----> 28 300 38 280 ================================================================================ 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: OCTOBER YEAR: 2024 LATITUDE: 38 50 N LONGITUDE: 77 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.6 TOTAL FOR MONTH: 1.48 1 = FOG OR MIST DPTR FM NORMAL: 0.2 DPTR FM NORMAL: -0.65 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 12 GRTST 24HR 1.47 ON 30- 1 TO 1/4 MILE OR LESS LOWEST: 44 ON 17 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: 2 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 59 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -11 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 59 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -27 [CDD (BASE 65) ] TOTAL THIS MO. 38 DPTR FM NORMAL -1 [PRESSURE DATA] TOTAL FM JAN 1 1986 HIGHEST SLP M ON M DPTR FM NORMAL 257 LOWEST SLP 29.64 ON 14 [REMARKS]