WFO Monthly/Daily Climate Data
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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729
CXUS55 KSEW 041030
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE WA WFO
MONTH: DECEMBER
YEAR: 2024
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 54 33 44 1 21 0 0.00 0.0 0 M M M M M M M M
2 44 35 40 -3 25 0 0.00 0.0 0 M M M M M M 1 M M
3 41 30 36 -7 29 0 0.00 0.0 0 M M M M M M 1 M M
================================================================================
SM 139 98 75 0 0.00 0.0 M M M
================================================================================
AV 46.3 32.7 M FASTST M M M 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: DECEMBER
YEAR: 2024
LATITUDE: 47 41 N
LONGITUDE: 122 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 39.5 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST
DPTR FM NORMAL: -3.5 DPTR FM NORMAL: -0.56 2 = FOG REDUCING VISIBILITY
HIGHEST: 54 ON 1 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS
LOWEST: 30 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
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. 75 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL 9 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 1013 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -125
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 342 HIGHEST SLP M ON M
DPTR FM NORMAL 132 LOWEST SLP M ON M
[REMARKS]