WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS55 KSEW 060930
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: MAY
YEAR: 2024
LATITUDE: 47 27 N
LONGITUDE: 122 18 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 58 40 49 -5 16 0 0.00 0.0 0 6.9 15 240 M M 6 19 230
2 66 42 54 -1 11 0 0.00 0.0 0 7.9 15 360 M M 3 23 10
3 66 46 56 1 9 0 T M 0 6.2 17 250 M M 7 27 260
4 55 49 52 -3 13 0 0.12 0.0 0 8.9 23 20 M M 10 1 28 20
5 51 47 49 -6 16 0 0.14 0.0 0 12.6 22 210 M M 10 1 32 230
================================================================================
SM 296 224 65 0 0.26 0.0 42.5 M 36
================================================================================
AV 59.2 44.8 8.5 FASTST M M 7 MAX(MPH)
MISC ----> 23 20 32 230
================================================================================
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-TACOMA WA AIRPORT
MONTH: MAY
YEAR: 2024
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.0 TOTAL FOR MONTH: 0.26 1 = FOG OR MIST
DPTR FM NORMAL: -2.8 DPTR FM NORMAL: -0.09 2 = FOG REDUCING VISIBILITY
HIGHEST: 66 ON 3, 2 GRTST 24HR 0.22 ON 4- 5 TO 1/4 MILE OR LESS
LOWEST: 40 ON 1 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: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
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. 65 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL 14 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 3924 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -143
[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 -1 LOWEST SLP 29.52 ON 4
[REMARKS]