528 CXUS55 KSEW 100930 CF6SEW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SEATTLE WA WFO MONTH: OCTOBER YEAR: 2018 LATITUDE: 47 41 N LONGITUDE: 122 15 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 62 57 60 2 5 0 0.24 0.0 0 M M M M M M 1 M M 2 64 46 55 -2 10 0 0.03 0.0 0 M M M M M M M M 3 57 41 49 -8 16 0 0.00 0.0 0 M M M M M M 12 M M 4 61 44 53 -4 12 0 0.00 0.0 0 M M M M M M M M 5 51 44 48 -8 17 0 0.39 0.0 0 M M M M M M M M 6 58 48 53 -3 12 0 0.00 0.0 0 M M M M M M M M 7 57 48 53 -3 12 0 0.05 0.0 0 M M M M M M 1 M M 8 56 52 54 -1 11 0 0.43 0.0 0 M M M M M M 1 M M 9 59 50 55 0 10 0 0.10 0.0 0 M M M M M M M M ================================================================================ SM 525 430 105 0 1.24 0.0 M M M ================================================================================ AV 58.3 47.8 M FASTST M M 8 MAX(MPH) MISC ----> M M M M ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SEATTLE WA WFO MONTH: OCTOBER YEAR: 2018 LATITUDE: 47 41 N LONGITUDE: 122 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.1 TOTAL FOR MONTH: 1.24 1 = FOG OR MIST DPTR FM NORMAL: -3.3 DPTR FM NORMAL: 0.57 2 = FOG REDUCING VISIBILITY HIGHEST: 64 ON 2 GRTST 24HR 0.43 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 41 ON 3 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: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 105 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 26 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 213 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -51 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 346 HIGHEST SLP M ON M DPTR FM NORMAL 170 LOWEST SLP M ON M [REMARKS]