WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS55 KSEW 150930
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     FEBRUARY
                                          YEAR:      2019
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 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  44  47   4  18   0 0.68  0.0    0  7.7 15 210   M    M  10 1      20 200
 2  48  41  45   2  20   0 0.03  0.0    0  7.0 15 190   M    M   9 1      18 190
 3  42  31  37  -6  28   0 0.09  1.0    0 11.2 24 190   M    M   9 1      32 190
 4  32  25  29 -14  36   0 0.13  1.7    1 16.6 30 360   M    M   8 129    39  10
 5  34  20  27 -16  38   0 0.00  0.0    3  3.9 10  20   M    M   3 8      12  20
 6  37  20  29 -14  36   0 0.00  0.0    1  4.7 12 110   M    M   1        15 140
 7  39  25  32 -11  33   0 0.00  0.0    0  5.4 10 110   M    M   6        14 360
 8  37  29  33 -10  32   0 0.46  6.4    6  7.4 16 110   M    M  10 12     22  90
 9  33  25  29 -14  36   0 0.16  1.5    6 13.8 25 360   M    M   8 1      33 350
10  36  21  29 -14  36   0 0.16  3.5    7 12.1 25 190   M    M   6 128    35 190
11  38  29  34  -9  31   0 1.22  6.1    6  7.2 16 110   M    M  10 12     22 170
12  40  34  37  -6  28   0 0.86    T    7  9.2 16 190   M    M  10 1      22 180
13  39  31  35  -8  30   0 0.02  0.0    2  7.7 13  10   M    M   8 1      16  10
14  44  29  37  -6  28   0 0.12  0.0    0  9.2 18 190   M    M   8 1      24  60
================================================================================
SM  549  404       430   0  3.93    20.2 123.1          M      106
================================================================================
AV 39.2 28.9                               8.8 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 30 360               # 39   10
================================================================================
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-TACOMA WA AIRPORT
                                          MONTH:    FEBRUARY
                                          YEAR:     2019
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 W

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

AVERAGE MONTHLY: 34.0   TOTAL FOR MONTH:   3.93    1 = FOG OR MIST
DPTR FM NORMAL:  -9.0   DPTR FM NORMAL:    2.11    2 = FOG REDUCING VISIBILITY
HIGHEST:    50 ON  1    GRTST 24HR  1.22 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     20 ON  6, 5                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  20.2 INCHES  5 = HAIL
                        GRTST 24HR   6.4 ON  8- 8  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   7 ON 12     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:   1    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   430    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   122    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  2622    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -335

[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 29.08 ON 14

[REMARKS]


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