WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS55 KSEW 020248 AAA
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE-TACOMA WA AIRPORT
MONTH: APRIL
YEAR: 2024
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
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
================================================================================
1 61 43 52 3 13 0 0.00 0.0 0 5.7 12 190 M M 6 16 210
2 67 45 56 7 9 0 0.02 0.0 0 10.2 18 220 M M 6 1 27 220
3 53 42 48 -1 17 0 T 0.0 0 9.7 16 230 M M 7 24 210
4 46 41 44 -5 21 0 0.09 0.0 0 8.7 17 360 M M 9 25 360
5 52 41 47 -3 18 0 T 0.0 0 7.6 17 200 M M 10 24 210
6 47 43 45 -5 20 0 0.03 0.0 0 10.3 20 200 M M 9 1 24 200
7 54 42 48 -2 17 0 0.02 0.0 0 9.2 17 280 M M 8 1 26 290
8 53 41 47 -3 18 0 0.20 0.0 0 12.5 22 200 M M 10 1 32 210
9 55 46 51 1 14 0 0.04 0.0 0 9.9 18 50 M M 8 1 26 200
10 58 39 49 -1 16 0 0.00 0.0 0 5.3 10 360 M M 7 16 290
11 55 42 49 -1 16 0 T 0.0 0 6.4 15 220 M M 9 19 250
12 57 45 51 1 14 0 T 0.0 0 10.2 22 340 M M 6 30 340
13 63 42 53 2 12 0 0.00 0.0 0 7.2 13 20 M M 5 18 30
14 65 43 54 3 11 0 0.00 0.0 0 8.0 15 220 M M 3 21 250
15 56 44 50 -1 15 0 0.00 0.0 0 10.0 17 220 M M 9 18 24 210
16 54 40 47 -4 18 0 T 0.0 0 6.7 15 10 M M 6 20 220
17 59 36 48 -3 17 0 0.00 0.0 0 8.4 16 360 M M 1 24 360
18 64 39 52 0 13 0 0.00 0.0 0 11.2 24 360 M M 1 30 340
19 68 45 57 5 8 0 0.00 0.0 0 9.8 20 60 M M 0 28 120
20 72 45 59 7 6 0 T 0.0 0 13.4 25 250 M M 5 36 270
21 58 42 50 -2 15 0 0.03 0.0 0 10.7 20 210 M M 7 26 180
22 61 43 52 0 13 0 0.00 0.0 0 12.0 20 40 M M 5 24 40
23 70 44 57 4 8 0 0.00 0.0 0 6.6 14 10 M M 6 16 10
24 54 46 50 -3 15 0 M 0.0 0 9.4 17 210 M M 10 23 210
25 53 M M M M M M 0.0 0 9.2 17 170 M M 10 18 25 170
26 61 49 55 2 10 0 0.08 0.0 0 7.2 16 220 M M 9 1 20 200
27 52 47 50 -4 15 0 0.09 0.0 0 11.5 18 210 M M 10 18 27 200
28 53 43 48 -6 17 0 0.04 0.0 0 12.7 20 210 M M 9 33 240
29 54 39 47 -7 18 0 0.23 0.0 0 7.4 20 200 M M 8 1 25 210
30 56 41 49 -5 16 0 0.02 0.0 0 6.2 15 290 M M 7 19 290
================================================================================
SM 1731 1238 420 0 0.89 0.0 273.3 M 206
================================================================================
AV 57.7 42.7 9.1 FASTST M M 7 MAX(MPH)
MISC ----> 25 250 36 270
================================================================================
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: APRIL
YEAR: 2024
LATITUDE: 47 27 N
LONGITUDE: 122 18 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 50.2 TOTAL FOR MONTH: 0.89 1 = FOG OR MIST
DPTR FM NORMAL: -1.1 DPTR FM NORMAL: -2.29 2 = FOG REDUCING VISIBILITY
HIGHEST: 72 ON 20 GRTST 24HR 0.50 ON 25-26 TO 1/4 MILE OR LESS
LOWEST: 36 ON 17 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: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
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. 420 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL 8 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 3859 CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL -157
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -1 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL -1 LOWEST SLP 29.73 ON 25
[REMARKS]
PRECIPITATION SENSOR FAILURE FROM EVENING OF 24TH THRU
MORNING OF 25TH. 0.48 INCHES OF PRECIP WAS RECORDED FOR 25TH AFTER
SENSOR WAS OPERATIONAL AGAIN. COMPARED WITH THE PRECIPITATION OF
NEARBY SITES, IT IS VERY LIKELY THE PRECIPITATION FOR THE 25TH WOULD
HAVE BROKEN THE PREVIOUS RECORD FOR THAT DAY OF 0.59 INCHES IN 2020.
#FINAL-04-24#