WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KSEW 011459 CCA
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: JANUARY
YEAR: 2023
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 46 35 41 -1 24 0 0.01 0.0 0 1.7 9 140 M M 8 1 16 140
2 50 29 40 -2 25 0 0.00 0.0 0 8.6 18 120 M M 7 12 24 120
3 49 37 43 1 22 0 T 0.0 0 6.9 15 110 M M 8 26 120
4 50 40 45 3 20 0 0.02 0.0 0 14.3 28 120 M M 9 43 120
5 59 48 54 12 11 0 T 0.0 0 16.9 32 110 M M 10 49 120
6 53 41 47 5 18 0 0.12 0.0 0 8.1 16 110 M M 8 25 210
7 49 40 45 3 20 0 0.28 0.0 0 6.0 13 110 M M 9 1 18 130
8 49 40 45 3 20 0 0.30 0.0 0 8.4 24 190 M M 9 1 35 220
9 56 43 50 8 15 0 0.27 0.0 0 13.5 37 110 M M 10 1 59 120
10 54 45 50 7 15 0 T 0.0 0 9.7 17 120 M M 8 26 130
11 57 44 51 8 14 0 0.09 0.0 0 10.4 17 110 M M 9 24 110
12 53 47 50 7 15 0 0.46 0.0 0 11.0 21 110 M M 10 1 29 100
13 54 47 51 8 14 0 0.43 0.0 0 7.3 16 220 M M 10 18 25 120
14 59 46 53 10 12 0 0.06 0.0 0 9.2 20 120 M M 8 28 120
15 50 44 47 4 18 0 0.42 0.0 0 7.8 20 180 M M 9 1 26 180
16 50 40 45 2 20 0 0.00 0.0 0 7.8 16 220 M M 7 21 180
17 48 41 45 2 20 0 0.08 0.0 0 8.7 15 180 M M 10 1 21 150
18 46 38 42 -1 23 0 0.18 0.0 0 9.4 20 150 M M 10 1 29 160
19 42 36 39 -4 26 0 0.00 0.0 0 4.1 9 160 M M 9 1 12 240
20 47 35 41 -2 24 0 0.00 0.0 0 3.3 9 360 M M 6 1 13 20
21 43 32 38 -5 27 0 0.13 T 0 7.8 28 180 M M 8 12 39 170
22 44 35 40 -3 25 0 0.03 0.0 0 4.0 8 130 M M 8 12 11 60
23 46 35 41 -2 24 0 0.00 0.0 0 3.7 10 120 M M 8 13 130
24 44 37 41 -2 24 0 T 0.0 0 5.7 12 200 M M 10 18 17 160
25 46 41 44 1 21 0 T 0.0 0 4.2 9 20 M M 10 1 14 330
26 44 39 42 -1 23 0 0.03 0.0 0 5.1 14 200 M M 10 18 21 140
27 48 42 45 2 20 0 0.10 0.0 0 5.4 14 190 M M 9 1 18 190
28 44 36 40 -3 25 0 0.08 T 0 7.7 20 90 M M 8 1 26 90
29 40 28 34 -9 31 0 0.00 0.0 0 6.2 12 40 M M 0 16 130
30 39 24 32 -11 33 0 0.00 0.0 0 4.2 10 130 M M 5 19 140
31 41 31 36 -8 29 0 T 0.1 0 3.1 10 130 M M 9 1 13 120
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SM 1500 1196 658 0 3.09 0.1 230.2 M 259
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AV 48.4 38.6 7.4 FASTST M M 8 MAX(MPH)
MISC ----> 37 110 59 120
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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: 2023
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 43.5 TOTAL FOR MONTH: 3.09 1 = FOG OR MIST
DPTR FM NORMAL: 0.7 DPTR FM NORMAL: -2.69 2 = FOG REDUCING VISIBILITY
HIGHEST: 59 ON 14, 5 GRTST 24HR 0.49 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 24 ON 30 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.1 INCH 5 = HAIL
GRTST 24HR 0.1 ON 31-31 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: 18
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10
MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 658 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL -29 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 2413 CLOUDY (SCALE 8-10) 21
DPTR FM NORMAL -49
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.76 ON 25
DPTR FM NORMAL 0 LOWEST SLP 29.28 ON 15
[REMARKS]
#FINAL-01-23#