WFO Monthly/Daily Climate Data Issued by NWS Seattle/Tacoma, WA
000
CXUS55 KSEW 031920
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE WA WFO
MONTH: APRIL
YEAR: 2021
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 57 37 47 -2 18 0 0.00 0.0 0 M M M M M M M M
2 59 40 50 1 15 0 0.00 0.0 0 M M M M M M M M
3 64 39 52 3 13 0 0.05 0.0 0 M M M M M M M M
4 50 36 43 -6 22 0 0.04 0.0 0 M M M M M M M M
5 56 33 45 -4 20 0 0.00 0.0 0 M M M M M M M M
6 61 36 49 0 16 0 0.00 0.0 0 M M M M M M M M
7 49 42 46 -3 19 0 0.06 0.0 0 M M M M M M M M
8 54 39 47 -2 18 0 0.13 0.0 0 M M M M M M M M
9 50 38 44 -6 21 0 T 0.0 0 M M M M M M M M
10 51 38 45 -5 20 0 0.02 0.0 0 M M M M M M M M
11 53 34 44 -6 21 0 0.00 0.0 0 M M M M M M M M
12 56 36 46 -4 19 0 0.00 0.0 0 M M M M M M M M
13 60 40 50 0 15 0 0.00 0.0 0 M M M M M M M M
14 65 38 52 2 13 0 0.00 0.0 0 M M M M M M M M
15 70 41 56 6 9 0 0.00 0.0 0 M M M M M M M M
16 76 45 61 11 4 0 0.00 0.0 0 M M M M M M M M
17 77 46 62 11 3 0 0.00 0.0 0 M M M M M M M M
18 77 46 62 11 3 0 0.00 0.0 0 M M M M M M M M
19 74 46 60 9 5 0 0.00 0.0 0 M M M M M M M M
20 68 46 57 6 8 0 0.00 0.0 0 M M M M M M M M
21 69 45 57 6 8 0 0.00 0.0 0 M M M M M M M M
22 63 47 55 4 10 0 0.00 0.0 0 M M M M M M M M
23 62 46 54 2 11 0 0.02 0.0 0 M M M M M M M M
24 51 47 49 -3 16 0 0.37 0.0 0 M M M M M M 1 M M
25 61 46 54 2 11 0 0.18 0.0 0 M M M M M M M M
26 62 47 55 3 10 0 0.00 0.0 0 M M M M M M M M
27 61 45 53 1 12 0 0.00 0.0 0 M M M M M M M M
28 64 48 56 4 9 0 T 0.0 0 M M M M M M M M
29 75 49 62 9 3 0 0.00 0.0 0 M M M M M M M M
30 64 51 58 5 7 0 0.09 0.0 0 M M M M M M 1 M M
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SM 1859 1267 379 0 0.96 0.0 M M M
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AV 62.0 42.2 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: 2021
LATITUDE: 47 41 N
LONGITUDE: 122 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.1 TOTAL FOR MONTH: 0.96 1 = FOG OR MIST
DPTR FM NORMAL: 1.6 DPTR FM NORMAL: -1.81 2 = FOG REDUCING VISIBILITY
HIGHEST: 77 ON 18,17 GRTST 24HR 0.37 ON 24-24 TO 1/4 MILE OR LESS
LOWEST: 33 ON 5 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: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
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. 379 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -56 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 3897 CLOUDY (SCALE 8-10) 30
DPTR FM NORMAL -275
[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]
#FINAL-04-21#
CORRECTED SNOW DEPTH