WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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000 CXUS51 KLWX 011842 CF6DCA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON NATIONAL DC MONTH: AUGUST YEAR: 2020 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 88 75 82 3 0 17 0.00 0.0 0 7.0 14 150 M M 7 18 140 2 92 79 86 7 0 21 0.07 0.0 0 12.2 31 230 M M 8 3 41 240 3 87 74 81 2 0 16 0.46 0.0 0 6.1 28 140 M M 9 13 38 160 4 89 70 80 1 0 15 2.48 0.0 0 11.5 30 340 M M 8 13 39 340 5 88 71 80 1 0 15 0.00 0.0 0 4.3 13 110 M M 5 16 110 6 86 72 79 0 0 14 0.62 0.0 0 6.7 16 50 M M 9 13 21 320 7 88 74 81 2 0 16 0.30 0.0 0 6.0 25 30 M M 8 13 29 40 8 87 73 80 1 0 15 T 0.0 0 3.8 10 50 M M 7 13 60 9 88 74 81 2 0 16 T 0.0 0 6.4 15 160 M M 6 3 19 160 10 92 75 84 5 0 19 T 0.0 0 7.0 15 170 M M 4 21 130 11 91 76 84 5 0 19 0.00 0.0 0 8.1 15 180 M M 5 22 180 12 92 75 84 5 0 19 0.26 0.0 0 6.1 28 160 M M 7 13 36 160 13 84 74 79 0 0 14 0.59 0.0 0 6.9 15 110 M M 9 13 21 120 14 88 76 82 4 0 17 0.06 0.0 0 9.2 21 50 M M 9 1 25 40 15 80 70 75 -3 0 10 0.21 0.0 0 8.8 16 20 M M 10 1 21 30 16 77 66 72 -6 0 7 1.03 0.0 0 9.9 18 30 M M 8 1 26 10 17 83 66 75 -3 0 10 0.14 0.0 0 6.2 18 300 M M 4 3 27 300 18 88 68 78 0 0 13 0.00 0.0 0 5.8 15 360 M M 3 20 350 19 85 69 77 -1 0 12 0.09 0.0 0 5.2 16 240 M M 6 18 24 230 20 84 68 76 -2 0 11 0.00 0.0 0 6.9 12 180 M M 6 18 160 21 84 69 77 -1 0 12 T 0.0 0 7.4 13 190 M M 9 17 160 22 84 74 79 1 0 14 T 0.0 0 7.0 13 190 M M 9 17 180 23 89 76 83 5 0 18 0.00 0.0 0 7.0 16 220 M M 8 23 230 24 89 76 83 6 0 18 0.05 0.0 0 6.4 20 270 M M 7 3 31 290 25 92 74 83 6 0 18 0.01 0.0 0 8.5 28 270 M M 6 3 38 270 26 88 71 80 3 0 15 0.00 0.0 0 8.5 17 250 M M 5 23 310 27 93 74 84 7 0 19 0.00 0.0 0 10.6 24 230 M M 7 34 230 28 93 72 83 6 0 18 1.46 0.0 0 7.6 33 320 M M 8 13 43 310 29 88 73 81 5 0 16 0.50 0.0 0 8.2 20 220 M M 7 1 23 200 30 83 66 75 -1 0 10 0.00 0.0 0 7.6 20 310 M M 5 28 320 31 77 69 73 -3 0 8 0.40 0.0 0 5.1 14 50 M M 10 1 18 120 ================================================================================ SM 2697 2239 0 462 8.73 0.0 228.0 M 219 ================================================================================ AV 87.0 72.2 7.4 FASTST M M 7 MAX(MPH) MISC ----> 33 320 43 310 ================================================================================ 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: AUGUST YEAR: 2020 LATITUDE: 38 50 N LONGITUDE: 77 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 79.6 TOTAL FOR MONTH: 8.73 1 = FOG OR MIST DPTR FM NORMAL: 1.5 DPTR FM NORMAL: 5.80 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 28,27 GRTST 24HR 2.88 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 66 ON 30,17 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: 17 MAX 90 OR ABOVE: 7 0.10 INCH OR MORE: 12 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 6 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 20 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 462 DPTR FM NORMAL 56 [PRESSURE DATA] TOTAL FM JAN 1 1532 HIGHEST SLP 30.18 ON 8 DPTR FM NORMAL 221 LOWEST SLP 29.53 ON 29 [REMARKS] #FINAL-08-20#