WFO Monthly/Daily Climate Data
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CXUS55 KSEW 010930
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2023
                                          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  83  58  71   3   0   6 0.00  0.0    0  7.6 15  30   M    M   1        21  20
 2  84  60  72   4   0   7 0.00  0.0    0  6.9 15 340   M    M   1        20 350
 3  84  59  72   4   0   7 0.00  0.0    0  7.0 15 290   M    M   1        19 280
 4  85  60  73   5   0   8 0.00  0.0    0  6.9 14  40   M    M   5        22 340
 5  72  62  67  -1   0   2 0.02  0.0    0  4.0  8 270   M    M  10        11 280
 6  76  62  69   1   0   4 0.00  0.0    0  5.2 14 200   M    M   8 128    17 210
 7  77  61  69   1   0   4 0.02  0.0    0  4.2 10 250   M    M   8 1      15 250
 8  79  60  70   2   0   5 0.00  0.0    0  5.6 12  20   M    M   7        18  30
 9  77  60  69   1   0   4    T  0.0    0  8.8 22 210   M    M   7 18     28 200
10  74  60  67  -1   0   2 0.00  0.0    0  5.5 12  20   M    M   7        14  10
11  79  59  69   1   0   4 0.00  0.0    0  7.0 16  40   M    M   5        19  50
12  82  63  73   5   0   8 0.00  0.0    0 10.3 18 340   M    M   5        24 330
13  89  63  76   8   0  11 0.00  0.0    0 10.4 16  40   M    M   1        21 350
14  94  71  83  15   0  18 0.00  0.0    0  8.5 21 350   M    M   0        27  30
15  95  68  82  14   0  17 0.00  0.0    0  7.2 15 340   M    M   1        20 340
16  95  67  81  13   0  16 0.00  0.0    0  5.4 12 310   M    M   1        19 320
17  91  62  77   9   0  12 0.00  0.0    0  5.5 14 230   M    M   5        19 230
18  75  57  66  -1   0   1 0.00  0.0    0  7.0 14 200   M    M   5        19 260
19  77  52  65  -2   0   0 0.00  0.0    0  8.4 15  30   M    M   1        26  30
20  80  58  69   2   0   4 0.00  0.0    0  7.2 17 350   M    M   8 8      22 350
21  75  53  64  -3   1   0 0.00  0.0    0  4.8 12 220   M    M   7 18     17 250
22  72  54  63  -4   2   0 0.02  0.0    0  7.8 16 230   M    M   7 1      22 220
23  73  57  65  -2   0   0 0.04  0.0    0  6.9 13  20   M    M   6 1      17 210
24  78  56  67   0   0   2 0.00  0.0    0 12.5 20  10   M    M   0        27  20
25  86  61  74   7   0   9 0.02  0.0    0  9.4 17  80   M    M   5        24 110
26  88  59  74   8   0   9 0.00  0.0    0  7.1 16 360   M    M   3 8      22 340
27  84  59  72   6   0   7 0.00  0.0    0  6.3 12 210   M    M   2 8      15 200
28  67  61  64  -2   1   0 0.00  0.0    0  6.6 12 220   M    M  10 138    15 210
29  62  58  60  -6   5   0 0.12  0.0    0  6.4 12  70   M    M  10 138    19  70
30  74  59  67   1   0   2 0.01  0.0    0  6.5 13  40   M    M   9        21  40
31  69  59  64  -2   1   0 0.02  0.0    0  7.7 20 350   M    M   7        25 350
================================================================================
SM 2476 1858        10 169  0.27  0.0    220.6          M      153
================================================================================
AV 79.9 59.9                               7.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    22 210                 28 200
================================================================================
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:     AUGUST
                                          YEAR:      2023
                                          LATITUDE:   47 27 N
                                          LONGITUDE: 122 18 W

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

AVERAGE MONTHLY: 69.9   TOTAL FOR MONTH:   0.27    1 = FOG OR MIST
DPTR FM NORMAL:   2.5   DPTR FM NORMAL:   -0.70    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON 16,15  GRTST 24HR  0.12 ON 29-29      TO 1/4 MILE OR LESS
LOWEST:     52 ON 19                               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:   8
MAX 90 OR ABOVE:   4    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    10    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -14    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1    12    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   -43

[CDD (BASE 65) ]
TOTAL THIS MO.   169
DPTR FM NORMAL    71    [PRESSURE DATA]
TOTAL FM JAN 1   352    HIGHEST SLP M ON M
DPTR FM NORMAL   119    LOWEST  SLP 29.74 ON 17

[REMARKS]
#FINAL-08-23#


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