WFO Monthly/Daily Climate Data
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
855
CXUS55 KSEW 260930
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE WA WFO
MONTH: APRIL
YEAR: 2025
LATITUDE: 47 41 N
LONGITUDE: 122 15 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 55 44 50 1 15 0 M 0.0 0 M M M M M M M M
2 56 43 50 1 15 0 0.23 0.0 0 M M M M M M M M
3 59 43 51 2 14 0 0.00 0.0 0 M M M M M M M M
4 67 38 53 4 12 0 0.00 0.0 0 M M M M M M M M
5 73 42 58 9 7 0 0.00 0.0 0 M M M M M M M M
6 58 49 54 5 11 0 0.43 0.0 0 M M M M M M M M
7 61 46 54 5 11 0 0.41 0.0 0 M M M M M M 3 M M
8 56 46 51 1 14 0 0.42 0.0 0 M M M M M M M M
9 63 44 54 4 11 0 T 0.0 0 M M M M M M M M
10 66 44 55 5 10 0 0.12 0.0 0 M M M M M M M M
11 57 44 51 1 14 0 T 0.0 0 M M M M M M M M
12 55 42 49 -1 16 0 0.00 0.0 0 M M M M M M M M
13 60 38 49 -1 16 0 0.00 0.0 0 M M M M M M M M
14 64 42 53 3 12 0 0.00 0.0 0 M M M M M M M M
15 65 42 54 3 11 0 0.00 0.0 0 M M M M M M M M
16 60 42 51 0 14 0 0.00 0.0 0 M M M M M M M M
17 63 41 52 1 13 0 0.00 0.0 0 M M M M M M M M
18 75 39 57 6 8 0 0.00 0.0 0 M M M M M M M M
19 63 49 56 5 9 0 0.02 0.0 0 M M M M M M M M
20 58 46 52 1 13 0 0.25 0.0 0 M M M M M M M M
21 61 44 53 1 12 0 0.08 0.0 0 M M M M M M M M
22 60 38 49 -3 16 0 0.00 0.0 0 M M M M M M M M
23 63 42 53 1 12 0 0.00 0.0 0 M M M M M M M M
24 69 44 57 5 8 0 0.00 0.0 0 M M M M M M M M
25 69 45 57 5 8 0 0.00 0.0 0 M M M M M M M M
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SM 1556 1077 302 0 1.96 0.0 M M M
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AV 62.2 43.1 M FASTST M M M MAX(MPH)
MISC ----> M M M M
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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 WA WFO
MONTH: APRIL
YEAR: 2025
LATITUDE: 47 41 N
LONGITUDE: 122 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.7 TOTAL FOR MONTH: 1.96 1 = FOG OR MIST
DPTR FM NORMAL: 2.3 DPTR FM NORMAL: -0.62 2 = FOG REDUCING VISIBILITY
HIGHEST: 75 ON 18 GRTST 24HR 0.43 ON 6- 6 TO 1/4 MILE OR LESS
LOWEST: 38 ON 22,13 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: 0 0.10 INCH OR MORE: 6
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. 302 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -65 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 3751 CLOUDY (SCALE 8-10) 25
DPTR FM NORMAL -290
[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 0 LOWEST SLP M ON M
[REMARKS]