WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KSEW 011030
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: JANUARY
YEAR: 2024
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 47 34 41 -1 24 0 0.00 0.0 0 2.7 7 110 M M 8 128 14 70
2 47 38 43 1 22 0 0.24 0.0 0 3.7 16 100 M M 9 1 24 60
3 50 41 46 4 19 0 0.10 0.0 0 7.4 15 190 M M 10 18 22 200
4 M 41 M M M M M 0.0 0 5.8 14 220 M M 9 1 18 220
5 47 40 44 2 21 0 0.23 0.0 0 13.7 23 180 M M 10 1 31 190
6 44 36 40 -2 25 0 0.42 0.0 0 6.0 20 10 M M 9 138 31 220
7 41 36 39 -3 26 0 0.11 0.0 0 2.1 9 140 M M 10 1 13 70
8 49 37 43 1 22 0 0.74 0.0 0 9.8 30 180 M M 10 1 41 180
9 48 37 43 1 22 0 0.27 0.0 0 20.5 35 230 M M 8 13 52 220
10 41 35 38 -5 27 0 0.03 0.0 0 7.7 20 220 M M 9 1 25 190
11 45 25 35 -8 30 0 T T 0 10.6 23 250 M M 9 1 33 320
12 25 15 20 -23 45 0 T T 0 13.6 22 350 M M 7 29 360
13 22 15 19 -24 46 0 0.00 0.0 0 11.5 22 80 M M 6 32 80
14 31 19 25 -18 40 0 0.00 0.0 0 6.0 12 90 M M 5 14 100
15 38 21 30 -13 35 0 0.00 0.0 0 8.5 15 100 M M 5 21 100
16 36 22 29 -14 36 0 M 0.0 0 5.7 13 110 M M 7 16 18 100
17 40 30 35 -8 30 0 0.28 0.0 0 7.3 18 30 M M 10 168 22 20
18 39 34 37 -6 28 0 0.38 0.0 0 11.5 22 100 M M 10 1 30 120
19 47 37 42 -1 23 0 0.02 0.0 0 8.1 21 90 M M 9 27 80
20 51 35 43 0 22 0 0.26 0.0 0 5.5 16 110 M M 9 12 21 90
21 48 42 45 2 20 0 0.46 0.0 0 8.9 16 100 M M 10 1 24 110
22 51 44 48 5 17 0 0.43 0.0 0 7.8 17 180 M M 10 1 24 170
23 52 43 48 5 17 0 0.01 0.0 0 8.3 16 210 M M 8 1 22 220
24 51 43 47 4 18 0 0.40 0.0 0 8.8 18 150 M M 9 18 27 150
25 51 42 47 4 18 0 0.17 0.0 0 8.4 15 150 M M 10 1 22 120
26 53 44 49 6 16 0 0.38 0.0 0 5.2 15 110 M M 9 1 25 130
27 57 48 53 10 12 0 0.72 0.0 0 8.8 15 110 M M 10 1 21 120
28 61 51 56 13 9 0 0.52 0.0 0 7.2 15 120 M M 10 18 22 140
29 61 51 56 13 9 0 T 0.0 0 5.6 16 120 M M 9 21 130
30 61 51 56 13 9 0 0.02 0.0 0 6.6 17 110 M M 9 22 120
31 60 50 55 11 10 0 0.12 0.0 0 8.5 22 100 M M 10 29 100
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SM 1394 1137 698 0 6.31 T 251.8 M 273
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AV 46.5 36.7 8.1 FASTST M M 9 MAX(MPH)
MISC ----> 35 230 52 220
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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: JANUARY
YEAR: 2024
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 41.6 TOTAL FOR MONTH: 6.31 1 = FOG OR MIST
DPTR FM NORMAL: -1.2 DPTR FM NORMAL: 0.53 2 = FOG REDUCING VISIBILITY
HIGHEST: 61 ON 30,29 GRTST 24HR 1.82 ON 18-19 TO 1/4 MILE OR LESS
LOWEST: 15 ON 13,12 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T 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: 3 0.01 INCH OR MORE: 22
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 18
MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 698 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL 11 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 2297 CLOUDY (SCALE 8-10) 24
DPTR FM NORMAL -165
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.42 ON 15
DPTR FM NORMAL 0 LOWEST SLP 29.42 ON 17
[REMARKS]
#FINAL-01-24#