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

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CXUS55 KSEW 070126
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE WA WFO
                                          MONTH:     SEPTEMBER
                                          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  82  59  71   6   0   6 0.00  0.0    0   M   M   M   M    M   M         M  M
 2  78  59  69   4   0   4 0.00  0.0    0   M   M   M   M    M   M         M  M
 3  81  56  69   5   0   4 0.00  0.0    0   M   M   M   M    M   M         M  M
 4  83  56  70   6   0   5 0.00  0.0    0   M   M   M   M    M   M         M  M
 5  74  59  67   3   0   2 0.00  0.0    0   M   M   M   M    M   M         M  M
 6  80  56  68   4   0   3 0.00  0.0    0   M   M   M   M    M   M         M  M
 7  82  62  72   8   0   7 0.00  0.0    0   M   M   M   M    M   M 8       M  M
 8  81  50  66   3   0   1 0.00  0.0    0   M   M   M   M    M   M         M  M
 9  83  60  72   9   0   7 0.00  0.0    0   M   M   M   M    M   M 8       M  M
10  91  59  75  12   0  10 0.00  0.0    0   M   M   M   M    M   M 8       M  M
11  76  57  67   4   0   2 0.00  0.0    0   M   M   M   M    M   M 8       M  M
12  61  51  56  -7   9   0 0.00  0.0    0   M   M   M   M    M   M 18      M  M
13  67  52  60  -2   5   0 0.00  0.0    0   M   M   M   M    M   M 18      M  M
14  71  58  65   3   0   0 0.05  0.0    0   M   M   M   M    M   M 18      M  M
15  80  60  70   8   0   5 0.08  0.0    0   M   M   M   M    M   M 18      M  M
16  72  60  66   4   0   1    T  0.0    0   M   M   M   M    M   M 18      M  M
17  74  59  67   6   0   2 0.00  0.0    0   M   M   M   M    M   M 8       M  M
18  69  59  64   3   1   0 0.17  0.0    0   M   M   M   M    M   M         M  M
19  69  59  64   3   1   0 1.35  0.0    0   M   M   M   M    M   M 1       M  M
20  71  57  64   3   1   0 0.18  0.0    0   M   M   M   M    M   M 1       M  M
21  70  54  62   2   3   0 0.00  0.0    0   M   M   M   M    M   M 1       M  M
22  73  58  66   6   0   1 0.00  0.0    0   M   M   M   M    M   M         M  M
23  64  59  62   2   3   0 0.89  0.0    0   M   M   M   M    M   M         M  M
24  65  58  62   2   3   0 0.85  0.0    0   M   M   M   M    M   M 1       M  M
25  63  56  60   1   5   0 0.58  0.0    0   M   M   M   M    M   M         M  M
26  67  55  61   2   4   0 0.01  0.0    0   M   M   M   M    M   M         M  M
27  70  51  61   2   4   0 0.00  0.0    0   M   M   M   M    M   M         M  M
28  73  53  63   5   2   0 0.00  0.0    0   M   M   M   M    M   M         M  M
29  80  53  67   9   0   2 0.00  0.0    0   M   M   M   M    M   M         M  M
30  75  53  64   6   1   0 0.00  0.0    0   M   M   M   M    M   M         M  M
================================================================================
SM 2225 1698        42  62  4.16     0.0     M          M        M
================================================================================
AV 74.2 56.6                                 M FASTST   M    M   0    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:    SEPTEMBER
                                          YEAR:     2020
                                          LATITUDE:   47 41 N
                                          LONGITUDE: 122 15 W

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

AVERAGE MONTHLY: 65.4   TOTAL FOR MONTH:   4.16    1 = FOG OR MIST
DPTR FM NORMAL:   3.8   DPTR FM NORMAL:    2.64    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 10    GRTST 24HR  1.35 ON 19-19      TO 1/4 MILE OR LESS
LOWEST:     50 ON  8                               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:   1    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    42    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL   -79    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1    97    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -88

[CDD (BASE 65) ]
TOTAL THIS MO.    62
DPTR FM NORMAL    43    [PRESSURE DATA]
TOTAL FM JAN 1   248    HIGHEST SLP M ON M
DPTR FM NORMAL    72    LOWEST  SLP M ON M

[REMARKS]
CORRECTED?50?5
#FINAL-09-20#


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