000 CXUS51 KLWX 100620 CF6DCA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: WASHINGTON NATIONAL DC MONTH: FEBRUARY YEAR: 2012 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 72 48 60 23 5 0 0.02 0.0 0 7.3 17 260 M M 7 8 22 270 2 58 42 50 13 15 0 0.09 0.0 0 8.9 25 340 M M 8 18 33 310 3 52 37 45 8 20 0 0.00 0.0 0 7.0 12 360 M M 2 14 340 4 46 35 41 4 24 0 0.08 0.0 0 5.2 6 340 M M 8 1 6 350 5 45 35 40 3 25 0 T 0.0 0 7.4 15 350 M M 5 1 20 10 6 53 29 41 4 24 0 0.00 0.0 0 5.6 14 180 M M 2 17 200 7 56 40 48 10 17 0 0.00 0.0 0 6.6 20 340 M M 3 25 350 8 43 37 40 2 25 0 0.11 T 0 5.8 12 70 M M 9 1 14 60 9 47 33 40 2 25 0 0.00 0.0 0 8.3 20 320 M M 5 24 340 ================================================================================ SM 472 336 180 0 0.30 T 62.1 M 49 ================================================================================ AV 52.4 37.3 6.9 FASTST M M 5 MAX(MPH) MISC ----> # 25 340 # 33 310 ================================================================================ 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: FEBRUARY YEAR: 2012 LATITUDE: 38 50 N LONGITUDE: 77 2 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 44.9 TOTAL FOR MONTH: 0.30 1 = FOG OR MIST DPTR FM NORMAL: 7.6 DPTR FM NORMAL: -0.55 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 1 GRTST 24HR 0.11 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 29 ON 6 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 8- 8 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: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 180 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -69 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 2134 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -495 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.97 ON 1 [REMARKS]