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

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CXUS55 KSEW 290930
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE WA WFO
                                          MONTH:     MARCH
                                          YEAR:      2017
                                          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  43  47   3  18   0 0.00  0.0    0   M   M   M   M    M   M         M  M
 2  48  42  45   0  20   0 0.05  0.0    0   M   M   M   M    M   M         M  M
 3  49  40  45   0  20   0 0.41  0.0    0   M   M   M   M    M   M 1       M  M
 4  48  36  42  -3  23   0 0.04  0.0    0   M   M   M   M    M   M         M  M
 5  45  37  41  -4  24   0 0.07  0.0    0   M   M   M   M    M   M         M  M
 6  46  37  42  -3  23   0 0.02  0.0    0   M   M   M   M    M   M 4       M  M
 7  43  36  40  -5  25   0 0.44    T    0   M   M   M   M    M   M 1       M  M
 8  44  36  40  -5  25   0 0.04  0.0    0   M   M   M   M    M   M         M  M
 9  49  39  44  -2  21   0 0.61  0.0    0   M   M   M   M    M   M         M  M
10  55  42  49   3  16   0 0.02  0.0    0   M   M   M   M    M   M         M  M
11  53  40  47   1  18   0 0.22  0.0    0   M   M   M   M    M   M 1       M  M
12  52  46  49   3  16   0 0.02  0.0    0   M   M   M   M    M   M         M  M
13  53  45  49   3  16   0 0.42  0.0    0   M   M   M   M    M   M 1       M  M
14  56  47  52   6  13   0 0.40  0.0    0   M   M   M   M    M   M 1       M  M
15  52  45  49   3  16   0 0.69  0.0    M   M   M   M   M    M   M 1       M  M
16  55  39  47   0  18   0 0.00  0.0    M   M   M   M   M    M   M         M  M
17  52  37  45  -2  20   0 0.79    M    M   M   M   M   M    M   M         M  M
18  54  36  45  -2  20   0 0.44    M    M   M   M   M   M    M   M         M  M
19  54  33  44  -3  21   0 0.00  0.0    M   M   M   M   M    M   M 1       M  M
20  52  38  45  -2  20   0 0.01  0.0    0   M   M   M   M    M   M         M  M
21  55  44  50   3  15   0 0.16  0.0    0   M   M   M   M    M   M         M  M
22  58  43  51   4  14   0 0.01  0.0    0   M   M   M   M    M   M         M  M
23  58  42  50   2  15   0 0.21  0.0    0   M   M   M   M    M   M         M  M
24  55  44  50   2  15   0 0.32  0.0    0   M   M   M   M    M   M 1       M  M
25  55  44  50   2  15   0    T  0.0    0   M   M   M   M    M   M         M  M
26  50  42  46  -2  19   0 0.23  0.0    0   M   M   M   M    M   M         M  M
27  55  44  50   2  15   0 0.04  0.0    M   M   M   M   M    M   M         M  M
28  53  45  49   1  16   0 0.09  0.0    M   M   M   M   M    M   M         M  M
================================================================================
SM 1449 1142       517   0  5.75    T        M          M        M
================================================================================
AV 51.8 40.8                                 M FASTST   M    M   9    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:    MARCH
                                          YEAR:     2017
                                          LATITUDE:   47 41 N
                                          LONGITUDE: 122 15 W

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

AVERAGE MONTHLY: 46.3   TOTAL FOR MONTH:   5.75    1 = FOG OR MIST
DPTR FM NORMAL:  -0.1   DPTR FM NORMAL:    2.57    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON 23,22 GRTST 24HR  0.79 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     33 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    T          5 = HAIL
                        GRTST 24HR    T  ON  7- 7  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:  24
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  13
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   517    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    -5    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  3597    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -91

[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]



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