WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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270 CXUS51 KLWX 041453 CF6DCA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON NATIONAL DC MONTH: DECEMBER YEAR: 2023 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 52 37 45 0 20 0 0.13 0.0 0 6.1 10 200 M M 8 1 16 230 2 54 45 50 5 15 0 0.03 0.0 0 2.9 9 190 M M 9 12 13 180 3 56 48 52 7 13 0 0.82 0.0 0 3.0 10 50 M M 10 12 14 300 4 56 43 50 6 15 0 0.00 0.0 0 6.3 20 320 M M 8 12 26 310 5 51 39 45 1 20 0 0.00 0.0 0 5.9 13 20 M M 7 16 350 6 46 36 41 -3 24 0 T T 0 10.5 22 320 M M 8 4 29 310 7 47 32 40 -4 25 0 0.00 0.0 0 6.4 16 200 M M 7 21 220 8 58 36 47 4 18 0 0.00 0.0 0 3.5 12 200 M M 6 15 200 9 56 36 46 3 19 0 0.00 0.0 0 4.0 10 200 M M 5 12 190 10 63 39 51 8 14 0 1.21 0.0 0 9.6 31 340 M M 10 12 41 350 11 49 34 42 -1 23 0 0.47 0.1 0 10.9 26 320 M M 5 1 39 310 12 47 31 39 -3 26 0 0.00 0.0 0 7.4 15 210 M M 2 20 220 13 53 33 43 1 22 0 0.00 0.0 0 8.0 20 310 M M 4 26 310 14 49 29 39 -3 26 0 0.00 0.0 0 4.0 9 220 M M 2 16 220 15 61 33 47 5 18 0 0.00 0.0 0 5.4 15 290 M M 1 24 280 16 61 35 48 6 17 0 0.00 0.0 0 3.4 10 100 M M 6 12 100 17 56 42 49 8 16 0 1.92 0.0 0 7.6 18 10 M M 10 1 25 10 18 57 40 49 8 16 0 0.49 0.0 0 17.3 31 320 M M 8 1 52 310 19 44 31 38 -3 27 0 0.00 0.0 0 12.7 30 320 M M 4 45 330 20 49 29 39 -2 26 0 0.00 0.0 0 6.2 14 320 M M 2 19 330 21 48 32 40 0 25 0 0.00 0.0 0 5.0 14 20 M M 7 17 30 22 50 36 43 3 22 0 0.00 0.0 0 3.3 13 120 M M 8 16 120 23 49 37 43 3 22 0 0.00 0.0 0 3.9 12 140 M M 9 14 120 24 51 42 47 7 18 0 0.01 0.0 0 2.7 8 50 M M 8 8 60 25 61 40 51 11 14 0 0.00 0.0 0 4.0 9 100 M M 7 1 11 110 26 50 44 47 7 18 0 0.11 0.0 0 5.9 10 60 M M 10 12 12 60 27 56 46 51 12 14 0 1.20 0.0 0 7.5 15 60 M M 10 1 17 70 28 58 51 55 16 10 0 0.04 0.0 0 6.9 13 320 M M 10 1 18 310 29 56 45 51 12 14 0 0.00 0.0 0 8.0 22 330 M M 8 33 320 30 50 37 44 5 21 0 0.00 0.0 0 8.9 21 320 M M 8 31 320 31 51 40 46 7 19 0 0.00 0.0 0 7.3 16 300 M M 7 24 320 ================================================================================ SM 1645 1178 597 0 6.43 0.1 204.5 M 214 ================================================================================ AV 53.1 38.0 6.6 FASTST M M 7 MAX(MPH) MISC ----> # 31 340 52 310 ================================================================================ 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: DECEMBER YEAR: 2023 LATITUDE: 38 50 N LONGITUDE: 77 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 45.5 TOTAL FOR MONTH: 6.43 1 = FOG OR MIST DPTR FM NORMAL: 3.8 DPTR FM NORMAL: 3.02 2 = FOG REDUCING VISIBILITY HIGHEST: 63 ON 10 GRTST 24HR 2.41 ON 17-18 TO 1/4 MILE OR LESS LOWEST: 29 ON 20,14 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.1 INCH 5 = HAIL GRTST 24HR 0.1 ON 11-11 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 6 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 597 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -127 PTCLDY (SCALE 4-7) 16 TOTAL FM JUL 1 1186 CLOUDY (SCALE 8-10) 11 DPTR FM NORMAL -184 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1710 HIGHEST SLP 30.76 ON 14 DPTR FM NORMAL -27 LOWEST SLP 29.21 ON 18 [REMARKS] #FINAL-12-23#