WFO Monthly/Daily Climate Data
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000
CXUS55 KSEW 280930
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     FEBRUARY
                                          YEAR:      2015
                                          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  49  40  45   2  20   0 0.06  0.0    0  5.9 16 140   M    M  10 12     20 140
 2  52  41  47   4  18   0 0.29  0.0    0  8.9 32 220   M    M   8 1      43 210
 3  50  42  46   3  19   0 0.05  0.0    0  4.2 10 140   M    M   9 1      13 130
 4  51  40  46   3  19   0 0.33  0.0    0  3.9 15 120   M    M   9 1      17 110
 5  56  47  52   9  13   0 1.03  0.0    0 10.3 16 180   M    M  10 1      21 180
 6  58  50  54  11  11   0 0.68  0.0    0 10.0 21 220   M    M   8 1      31 220
 7  54  49  52   9  13   0 0.93  0.0    0 10.2 24 210   M    M   9 1      32 220
 8  59  47  53  10  12   0 0.14  0.0    0  8.8 23 120   M    M   8 1      28 120
 9  56  47  52   9  13   0 0.24  0.0    0  5.5 15 190   M    M   9 1      20  70
10  55  47  51   8  14   0 0.01  0.0    0  9.0 17 190   M    M   8 1      24 210
11  55  42  49   6  16   0    T  0.0    0  2.3  9 130   M    M   9 12     14 120
12  62  49  56  13   9   0 0.04  0.0    0  4.6  9 210   M    M   8        12 240
13  60  44  52   9  13   0 0.00  0.0    0  3.7 15 130   M    M   7 12     18 130
14  58  44  51   8  14   0 0.01  0.0    0  6.4 13  20   M    M   7 1      15 360
15  54  39  47   4  18   0 0.00  0.0    0 10.7 17  10   M    M   3        24  10
16  59  42  51   8  14   0 0.00  0.0    0 14.8 23  20   M    M   6 12     30  40
17  61  40  51   8  14   0 0.00  0.0    0  9.0 17  20   M    M   3        20  20
18  54  40  47   3  18   0 0.00  0.0    0  5.7 12 200   M    M   7        15 200
19  51  47  49   5  16   0 0.18  0.0    0  5.0 14 210   M    M  10 1      16 210
20  52  45  49   5  16   0 0.03  0.0    0  2.0 14  20   M    M  10 1      15  20
21  54  42  48   4  17   0 0.00  0.0    0 10.0 17  20   M    M   5        23  30
22  53  38  46   2  19   0 0.00  0.0    0  9.3 16  10   M    M   3        18 360
23  55  33  44   0  21   0 0.00  0.0    0  3.1 12  20   M    M   1        12  40
24  52  36  44   0  21   0 0.00  0.0    0  3.4 10 220   M    M   5        14 220
25  50  44  47   3  18   0 0.16  0.0    0  2.3  9 140   M    M  10 1      12 140
26  53  46  50   6  15   0 0.37  0.0    0  3.1 10 110   M    M  10 1      15 130
27  50  44  47   3  18   0 0.72  0.0    0  9.0 18  20   M    M  10 1      22  10
================================================================================
SM 1473 1165       429   0  5.27     0.0 181.1          M      202
================================================================================
AV 54.6 43.1                               6.7 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 32 220               # 43  210
================================================================================
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:     2015
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 W

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

AVERAGE MONTHLY: 48.9   TOTAL FOR MONTH:   5.27    1 = FOG OR MIST
DPTR FM NORMAL:   5.5   DPTR FM NORMAL:    1.89    2 = FOG REDUCING VISIBILITY
HIGHEST:    62 ON 12    GRTST 24HR  1.12 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     33 ON 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:  17
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  11
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.   429    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL  -156    PTCLDY (SCALE 4-7)   8
TOTAL FM JUL 1  2484    CLOUDY (SCALE 8-10) 15
DPTR FM NORMAL  -750

[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 29.32 ON  6

[REMARKS]


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