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912 
CXUS55 KSEW 010930
CF6SEA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SEATTLE-TACOMA WA AIRPORT
                                          MONTH:     JULY
                                          YEAR:      2018
                                          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  71  56  64   0   1   0 0.04  0.0    0 10.4 18  30   M    M   8 1      21  40
 2  70  53  62  -2   3   0 0.00  0.0    0  5.9 12 190   M    M   7        16 170
 3  76  50  63  -1   2   0 0.00  0.0    0  8.4 17  10   M    M   2        21  10
 4  83  57  70   6   0   5 0.00  0.0    0 12.2 21  10   M    M   7        24  20
 5  85  59  72   8   0   7 0.00  0.0    0  6.3 15 250   M    M   5        21 240
 6  78  60  69   5   0   4    T  0.0    0  9.3 20 240   M    M   7        24 260
 7  74  58  66   1   0   1 0.01  0.0    0  8.2 16 200   M    M   6 1      20 200
 8  81  58  70   5   0   5 0.00  0.0    0  7.9 15 360   M    M   5        18 360
 9  72  57  65   0   0   0    T  0.0    0  8.5 15 190   M    M   8        20 210
10  78  58  68   3   0   3    T  0.0    0  6.8 15 350   M    M   7 1      19 360
11  82  59  71   6   0   6 0.00  0.0    0  9.6 16 350   M    M   1        21  20
12  89  59  74   9   0   9 0.00  0.0    0  8.1 16  40   M    M   0        19  30
13  85  61  73   7   0   8 0.00  0.0    0  6.6 15 340   M    M   2        19 330
14  87  58  73   7   0   8 0.00  0.0    0  7.1 15 340   M    M   1        19 360
15  93  63  78  12   0  13 0.00  0.0    0  8.0 15 340   M    M   1        21 330
16  92  63  78  12   0  13 0.00  0.0    0  6.9 16  10   M    M   1        22  10
17  85  60  73   7   0   8 0.00  0.0    0  9.3 15 240   M    M   2        21 230
18  77  58  68   2   0   3 0.00  0.0    0  6.5 12 230   M    M   7        15 160
19  70  54  62  -4   3   0 0.00  0.0    0  6.7 14 220   M    M   9        18 210
20  74  55  65  -1   0   0 0.00  0.0    0  7.2 14  20   M    M   7        19 240
21  79  56  68   2   0   3 0.00  0.0    0  7.9 14 360   M    M   3        20  30
22  86  61  74   7   0   9 0.00  0.0    0  9.0 14  20   M    M   1        19 310
23  90  63  77  10   0  12 0.00  0.0    0  6.9 13  20   M    M   1        18 320
24  91  59  75   8   0  10 0.00  0.0    0  6.5 13  30   M    M   0        16 350
25  92  62  77  10   0  12 0.00  0.0    0  5.3 14  10   M    M   1        18  10
26  92  60  76   9   0  11 0.00  0.0    0  4.8 10 260   M    M   1        14 270
27  88  57  73   6   0   8 0.00  0.0    0  6.8 13 200   M    M   2        15 190
28  85  58  72   5   0   7 0.00  0.0    0  5.4 13 220   M    M   3        15 210
29  94  60  77  10   0  12 0.00  0.0    0  5.7 15 340   M    M   0        20 360
30  89  62  76   9   0  11 0.00  0.0    0  6.7 12 190   M    M   1        15 210
31  80  60  70   3   0   5 0.00  0.0    0  8.7 13 200   M    M   6        17 260
================================================================================
SM 2568 1814         9 193  0.05     0.0 233.6          M      112              
================================================================================
AV 82.8 58.5                               7.5 FASTST   M    M   4    MAX(MPH)  
                                 MISC ---->  # 21  10               # 24   20   
================================================================================
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:    JULY
                                          YEAR:     2018
                                          LATITUDE:   47 27 N                   
                                          LONGITUDE: 122 18 W                   

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

AVERAGE MONTHLY: 70.7   TOTAL FOR MONTH:   0.05    1 = FOG OR MIST              
DPTR FM NORMAL:   5.0   DPTR FM NORMAL:   -0.65    2 = FOG REDUCING VISIBILITY  
HIGHEST:    94 ON 29    GRTST 24HR  0.04 ON  1- 1      TO 1/4 MILE OR LESS      
LOWEST:     50 ON  3                               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:   2                                  
MAX 90 OR ABOVE:   7    0.10 INCH OR MORE:   0                                  
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.     9    CLEAR  (SCALE 0-3)  17                                  
DPTR FM NORMAL   -40    PTCLDY (SCALE 4-7)  12                                  
TOTAL FM JUL 1     9    CLOUDY (SCALE 8-10)  2                                  
DPTR FM NORMAL   -40                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.   193                                                            
DPTR FM NORMAL   122    [PRESSURE DATA]                                         
TOTAL FM JAN 1   246    HIGHEST SLP M ON M                                      
DPTR FM NORMAL   148    LOWEST  SLP 29.88 ON  4                                 

[REMARKS]
#FINAL-07-18#