WFO Monthly/Daily Climate Data Issued by NWS Seattle/Tacoma, WA
000
CXUS55 KSEW 010930
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: SEATTLE WA WFO
MONTH: MAY
YEAR: 2021
LATITUDE: 47 41 N
LONGITUDE: 122 15 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 59 49 54 0 11 0 T 0.0 0 M M M M M M M M
2 62 44 53 -1 12 0 0.00 0.0 0 M M M M M M M M
3 58 47 53 -1 12 0 0.58 0.0 0 M M M M M M M M
4 64 48 56 2 9 0 0.03 0.0 0 M M M M M M M M
5 69 44 57 2 8 0 0.00 0.0 0 M M M M M M M M
6 66 49 58 3 7 0 0.00 0.0 0 M M M M M M M M
7 55 44 50 -5 15 0 0.13 0.0 0 M M M M M M M M
8 60 45 53 -2 12 0 T 0.0 0 M M M M M M M M
9 64 49 57 1 8 0 0.01 0.0 0 M M M M M M M M
10 65 43 54 -2 11 0 0.00 0.0 0 M M M M M M M M
11 69 44 57 1 8 0 0.00 0.0 0 M M M M M M M M
12 68 53 61 5 4 0 0.00 0.0 0 M M M M M M M M
13 70 50 60 4 5 0 0.00 0.0 0 M M M M M M M M
14 72 49 61 4 4 0 0.00 0.0 0 M M M M M M M M
15 73 49 61 4 4 0 0.00 0.0 0 M M M M M M M M
16 77 50 64 7 1 0 0.00 0.0 0 M M M M M M M M
17 59 50 55 -2 10 0 0.03 0.0 0 M M M M M M M M
18 62 46 54 -3 11 0 0.21 0.0 0 M M M M M M M M
19 58 46 52 -6 13 0 0.01 0.0 0 M M M M M M M M
20 65 47 56 -2 9 0 T 0.0 0 M M M M M M M M
21 64 47 56 -2 9 0 0.00 0.0 0 M M M M M M M M
22 64 45 55 -3 10 0 0.00 0.0 0 M M M M M M M M
23 64 53 59 1 6 0 0.00 0.0 0 M M M M M M M M
24 62 51 57 -1 8 0 0.07 0.0 0 M M M M M M M M
25 65 51 58 0 7 0 0.00 0.0 0 M M M M M M M M
26 65 51 58 -1 7 0 0.00 0.0 0 M M M M M M M M
27 62 52 57 -2 8 0 0.30 0.0 0 M M M M M M 1 M M
28 64 50 57 -2 8 0 T 0.0 0 M M M M M M M M
29 69 47 58 -1 7 0 0.00 0.0 0 M M M M M M M M
30 73 50 62 3 3 0 0.00 0.0 0 M M M M M M M M
31 78 51 65 6 0 0 0.00 0.0 0 M M M M M M M M
================================================================================
SM 2025 1494 247 0 1.37 0.0 M M M
================================================================================
AV 65.3 48.2 M FASTST M M M MAX(MPH)
MISC ----> M M M M
================================================================================
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: MAY
YEAR: 2021
LATITUDE: 47 41 N
LONGITUDE: 122 15 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.8 TOTAL FOR MONTH: 1.37 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: -0.79 2 = FOG REDUCING VISIBILITY
HIGHEST: 78 ON 31 GRTST 24HR 0.58 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 43 ON 10 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: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 247 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -11 PTCLDY (SCALE 4-7) 0
TOTAL FM JUL 1 4144 CLOUDY (SCALE 8-10) 31
DPTR FM NORMAL -212
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL -4 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL -4 LOWEST SLP M ON M
[REMARKS]
#FINAL-05-21#