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154
CXUS55 KSEW 240945
CF6SEA

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     APRIL
                                          YEAR:      2014
                                          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  58  44  51   3  14   0 0.00  0.0    0  6.2 13  20   M    M   5        15  10
 2  58  42  50   2  15   0 0.00  0.0    0  9.3 16 210   M    M   7        23 200
 3  56  43  50   1  15   0 0.10  0.0    0  8.7 20 220   M    M   9        26 220
 4  55  43  49   0  16   0    T  0.0    0 10.4 20 210   M    M   7        24 220
 5  53  46  50   1  15   0 0.18  0.0    0  9.5 22 210   M    M   9 1      29 230
 6  57  47  52   3  13   0 0.00  0.0    0  5.7 16 220   M    M   9        24 220
 7  70  49  60  11   5   0 0.00  0.0    0  5.5 14 200   M    M   7        22 320
 8  60  47  54   5  11   0 0.18  0.0    0  9.4 18  40   M    M   8 1      22  40
 9  58  44  51   2  14   0 0.00  0.0    0  6.5 15  30   M    M   7        18  30
10  59  44  52   3  13   0 0.00  0.0    0  8.0 14  30   M    M   7        16  30
11  63  41  52   2  13   0 0.00  0.0    0  6.2 28 330   M    M   6        36 340
12  61  46  54   4  11   0 0.00  0.0    0  9.9  M   M   M    M   5         M  M
13  69  42  56   6   9   0 0.00  0.0    0  7.0 15 300   M    M   1        18 290
14  68  42  55   5  10   0 0.00  0.0    0  5.9 17 220   M    M   5        26 280
15  58  46  52   2  13   0 0.02  0.0    0  8.9 17 210   M    M   9        22 220
16  52  48  50   0  15   0 0.43  0.0    0 10.2 16 190   M    M  10 1      21 210
17  53  45  49  -1  16   0 0.73  0.0    0 10.5 23 220   M    M  10 1      29 230
18  58  42  50  -1  15   0 0.00  0.0    0  8.6 17 210   M    M   7        38 310
19  53  42  48  -3  17   0 0.54  0.0    0 10.4 23 210   M    M   7 1      31 230
20  60  42  51   0  14   0 0.00  0.0    0  6.1 21 200   M    M   7        25 210
21  63  46  55   4  10   0 0.20  0.0    0  5.5 14 340   M    M   9 1      36  40
22  54  41  48  -3  17   0 0.56  0.0    0  9.4 22 260   M    M   9 1      29 250
23  53  43  48  -3  17   0 0.35  0.0    0 11.1 18 280   M    M   8 1      32 320
================================================================================
SM 1349 1015       308   0  3.29     0.0 188.9          M      168
================================================================================
AV 58.7 44.1                               8.2 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 28 330               # 38  310
================================================================================
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:    APRIL
                                          YEAR:     2014
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 W

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

AVERAGE MONTHLY: 51.4   TOTAL FOR MONTH:   3.29    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:    1.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    70 ON  7    GRTST 24HR  0.79 ON 16-17      TO 1/4 MILE OR LESS
LOWEST:     41 ON 22,11                            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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
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.   308    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -42    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3887    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -291

[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 29.62 ON 23

[REMARKS]




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