WFO Monthly/Daily Climate Data
Issued by NWS Seattle/Tacoma, WA

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822
CXUS55 KSEW 050126
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE WA WFO
                                          MONTH:     APRIL
                                          YEAR:      2020
                                          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  50  36  43  -6  22   0 0.11  0.0    0   M   M   M   M    M   M         M  M
 2  53  37  45  -4  20   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 3  49  39  44  -5  21   0 0.06  0.0    0   M   M   M   M    M   M         M  M
 4  53  35  44  -5  21   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 5  55  44  50   1  15   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 6  59  38  49   0  16   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 7  58  40  49   0  16   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 8  59  39  49   0  16   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 9  67  41  54   4  11   0 0.00  0.0    0   M   M   M   M    M   M         M  M
10  67  42  55   5  10   0 0.00  0.0    0   M   M   M   M    M   M         M  M
11  59  40  50   0  15   0    T  0.0    0   M   M   M   M    M   M         M  M
12  57  36  47  -3  18   0 0.00  0.0    0   M   M   M   M    M   M         M  M
13  64  36  50   0  15   0 0.00  0.0    0   M   M   M   M    M   M         M  M
14  65  39  52   2  13   0 0.00  0.0    0   M   M   M   M    M   M         M  M
15  63  46  55   5  10   0 0.00  0.0    0   M   M   M   M    M   M         M  M
16  69  42  56   6   9   0 0.00  0.0    0   M   M   M   M    M   M         M  M
17  69  39  54   3  11   0 0.00  0.0    0   M   M   M   M    M   M         M  M
18  59  47  53   2  12   0 0.12  0.0    0   M   M   M   M    M   M 1       M  M
19  64  47  56   5   9   0 0.00  0.0    0   M   M   M   M    M   M         M  M
20  67  42  55   4  10   0 0.00  0.0    0   M   M   M   M    M   M         M  M
21  57  48  53   2  12   0    T  0.0    0   M   M   M   M    M   M         M  M
22  54  49  52   1  13   0 0.62  0.0    0   M   M   M   M    M   M         M  M
23  61  49  55   3  10   0 0.31  0.0    0   M   M   M   M    M   M         M  M
24  60  48  54   2  11   0 0.01  0.0    0   M   M   M   M    M   M         M  M
25  63  49  56   4   9   0 0.30  0.0    0   M   M   M   M    M   M         M  M
26  63  48  56   4   9   0 0.13  0.0    0   M   M   M   M    M   M         M  M
27  64  49  57   5   8   0 0.04  0.0    0   M   M   M   M    M   M         M  M
28  61  44  53   1  12   0 0.01  0.0    0   M   M   M   M    M   M         M  M
29  71  50  61   8   4   0 0.02  0.0    0   M   M   M   M    M   M         M  M
30  60  48  54   1  11   0 0.00  0.0    0   M   M   M   M    M   M         M  M
================================================================================
SM 1820 1287       389   0  1.73     0.0     M          M        M
================================================================================
AV 60.7 42.9                                 M FASTST   M    M   6    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:    APRIL
                                          YEAR:     2020
                                          LATITUDE:   47 41 N
                                          LONGITUDE: 122 15 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 51.8   TOTAL FOR MONTH:   1.73    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:   -1.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    71 ON 29    GRTST 24HR  0.62 ON 22-22      TO 1/4 MILE OR LESS
LOWEST:     35 ON  4                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
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.   389    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL   -46    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  4007    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL  -166

[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]
CORRECTED@@
#FINAL-04-20#



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