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000
CXUS55 KSEW 052055
CF6SEW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE WA WFO
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          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  51  39  45   2  20   0 0.35  0.0    0    M  M   M   M    M   M 1       M   M
 2  51  43  47   4  18   0 0.61  0.0    0    M  M   M   M    M   M         M   M
 3  50  42  46   3  19   0 0.21  0.0    0    M  M   M   M    M   M         M   M
 4  56  42  49   6  16   0 1.51  0.0    0    M  M   M   M    M   M 1       M   M
 5  58  48  53  10  12   0 1.88  0.0    0    M  M   M   M    M   M 1       M   M
 6  49  45  47   5  18   0 0.23  0.0    0    M  M   M   M    M   M 1       M   M
 7  46  40  43   1  22   0 0.69  0.0    0    M  M   M   M    M   M         M   M
 8  47  36  42   0  23   0 0.08  0.0    0    M  M   M   M    M   M         M   M
 9  43  35  39  -3  26   0 0.47  0.0    0    M  M   M   M    M   M         M   M
10  56  43  50   8  15   0 0.19  0.0    0    M  M   M   M    M   M         M   M
11  48  45  47   5  18   0 0.00  0.0    0    M  M   M   M    M   M 1       M   M
12  45  35  40  -2  25   0 0.00  0.0    0    M  M   M   M    M   M 12      M   M
13  53  36  45   3  20   0 0.00  0.0    0    M  M   M   M    M   M         M   M
14  46  43  45   3  20   0 0.17  0.0    0    M  M   M   M    M   M         M   M
15  53  37  45   3  20   0 0.00  0.0    0    M  M   M   M    M   M         M   M
16  49  34  42   1  23   0 0.00  0.0    0    M  M   M   M    M   M         M   M
17  51  33  42   1  23   0 0.00  0.0    0    M  M   M   M    M   M 1       M   M
18  46  37  42   1  23   0 0.10  0.0    0    M  M   M   M    M   M 12      M   M
19  50  42  46   5  19   0 0.22  0.0    0    M  M   M   M    M   M         M   M
20  51  37  44   3  21   0 0.02  0.0    0    M  M   M   M    M   M 12      M   M
21  48  40  44   3  21   0 0.00  0.0    0    M  M   M   M    M   M 12      M   M
22  46  35  41   0  24   0 0.92  0.0    0    M  M   M   M    M   M         M   M
23  43  33  38  -3  27   0 0.00  0.0    0    M  M   M   M    M   M         M   M
24  46  33  40  -1  25   0    T  0.0    0    M  M   M   M    M   M         M   M
25  49  38  44   3  21   0 0.72  0.0    0    M  M   M   M    M   M 1       M   M
26  55  42  49   8  16   0 0.06  0.0    0    M  M   M   M    M   M         M   M
27  57  46  52  11  13   0 0.17  0.0    0    M  M   M   M    M   M         M   M
28  56  46  51  10  14   0 0.15  0.0    0    M  M   M   M    M   M 1       M   M
29  64  46  55  14  10   0 0.01  0.0    0    M  M   M   M    M   M         M   M
30  51  47  49   8  16   0 0.07  0.0    0    M  M   M   M    M   M         M   M
31  52  37  45   4  20   0 0.00  0.0    0    M  M   M   M    M   M         M   M
================================================================================
SM 1566 1235       608   0  8.83  0.0        M          M        M
================================================================================
AV 50.5 39.8                                 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:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   47 41 N
                                          LONGITUDE: 122 15 W

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

AVERAGE MONTHLY: 45.2   TOTAL FOR MONTH:   8.83    1 = FOG OR MIST
DPTR FM NORMAL:   3.4   DPTR FM NORMAL:    3.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    64 ON 29    GRTST 24HR  1.88 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     33 ON 24,23                             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:  21
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  16
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   6
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   608    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL  -113    PTCLDY (SCALE 4-7)   0
TOTAL FM JUL 1  1484    CLOUDY (SCALE 8-10) 31
DPTR FM NORMAL  -312

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   341    HIGHEST SLP M ON M
DPTR FM NORMAL   131    LOWEST  SLP M ON M

[REMARKS]
#FINAL-12-23#
CORRECTED PRECIP ON THE 29TH