WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KSEW 010930
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: AUGUST
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 83 58 71 3 0 6 0.00 0.0 0 7.6 15 30 M M 1 21 20
2 84 60 72 4 0 7 0.00 0.0 0 6.9 15 340 M M 1 20 350
3 84 59 72 4 0 7 0.00 0.0 0 7.0 15 290 M M 1 19 280
4 85 60 73 5 0 8 0.00 0.0 0 6.9 14 40 M M 5 22 340
5 72 62 67 -1 0 2 0.02 0.0 0 4.0 8 270 M M 10 11 280
6 76 62 69 1 0 4 0.00 0.0 0 5.2 14 200 M M 8 128 17 210
7 77 61 69 1 0 4 0.02 0.0 0 4.2 10 250 M M 8 1 15 250
8 79 60 70 2 0 5 0.00 0.0 0 5.6 12 20 M M 7 18 30
9 77 60 69 1 0 4 T 0.0 0 8.8 22 210 M M 7 18 28 200
10 74 60 67 -1 0 2 0.00 0.0 0 5.5 12 20 M M 7 14 10
11 79 59 69 1 0 4 0.00 0.0 0 7.0 16 40 M M 5 19 50
12 82 63 73 5 0 8 0.00 0.0 0 10.3 18 340 M M 5 24 330
13 89 63 76 8 0 11 0.00 0.0 0 10.4 16 40 M M 1 21 350
14 94 71 83 15 0 18 0.00 0.0 0 8.5 21 350 M M 0 27 30
15 95 68 82 14 0 17 0.00 0.0 0 7.2 15 340 M M 1 20 340
16 95 67 81 13 0 16 0.00 0.0 0 5.4 12 310 M M 1 19 320
17 91 62 77 9 0 12 0.00 0.0 0 5.5 14 230 M M 5 19 230
18 75 57 66 -1 0 1 0.00 0.0 0 7.0 14 200 M M 5 19 260
19 77 52 65 -2 0 0 0.00 0.0 0 8.4 15 30 M M 1 26 30
20 80 58 69 2 0 4 0.00 0.0 0 7.2 17 350 M M 8 8 22 350
21 75 53 64 -3 1 0 0.00 0.0 0 4.8 12 220 M M 7 18 17 250
22 72 54 63 -4 2 0 0.02 0.0 0 7.8 16 230 M M 7 1 22 220
23 73 57 65 -2 0 0 0.04 0.0 0 6.9 13 20 M M 6 1 17 210
24 78 56 67 0 0 2 0.00 0.0 0 12.5 20 10 M M 0 27 20
25 86 61 74 7 0 9 0.02 0.0 0 9.4 17 80 M M 5 24 110
26 88 59 74 8 0 9 0.00 0.0 0 7.1 16 360 M M 3 8 22 340
27 84 59 72 6 0 7 0.00 0.0 0 6.3 12 210 M M 2 8 15 200
28 67 61 64 -2 1 0 0.00 0.0 0 6.6 12 220 M M 10 138 15 210
29 62 58 60 -6 5 0 0.12 0.0 0 6.4 12 70 M M 10 138 19 70
30 74 59 67 1 0 2 0.01 0.0 0 6.5 13 40 M M 9 21 40
31 69 59 64 -2 1 0 0.02 0.0 0 7.7 20 350 M M 7 25 350
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SM 2476 1858 10 169 0.27 0.0 220.6 M 153
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AV 79.9 59.9 7.1 FASTST M M 5 MAX(MPH)
MISC ----> 22 210 28 200
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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: AUGUST
YEAR: 2023
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 69.9 TOTAL FOR MONTH: 0.27 1 = FOG OR MIST
DPTR FM NORMAL: 2.5 DPTR FM NORMAL: -0.70 2 = FOG REDUCING VISIBILITY
HIGHEST: 95 ON 16,15 GRTST 24HR 0.12 ON 29-29 TO 1/4 MILE OR LESS
LOWEST: 52 ON 19 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: 8
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 1
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. 10 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -14 PTCLDY (SCALE 4-7) 15
TOTAL FM JUL 1 12 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -43
[CDD (BASE 65) ]
TOTAL THIS MO. 169
DPTR FM NORMAL 71 [PRESSURE DATA]
TOTAL FM JAN 1 352 HIGHEST SLP M ON M
DPTR FM NORMAL 119 LOWEST SLP 29.74 ON 17
[REMARKS]
#FINAL-08-23#