Weather Service Report


890 
CDUS46 KSEW 020834
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA                                  
134 AM PDT SAT JUL 2 2016


................................... 

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 1 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         75    535 PM  94    2014  73      2       90       
  MINIMUM         55    610 AM  45    1973  54      1       63       
                                      1949                          
                                      1948                          
  AVERAGE         65                        64      1       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.75 1954   0.03  -0.03     0.00    
  MONTH TO DATE    0.00                      0.03  -0.03     0.00    
  SINCE OCT 1     47.23                     34.44  12.79    32.62    
  SINCE JAN 1     22.84                     19.04   3.80    16.24    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE    0                         3     -3        0       
  SINCE JUN 1     91                       147    -56       29       
  SINCE JUL 1      0                         3     -3        0       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1       12       
  MONTH TO DATE    0                         1     -1       12       
  SINCE JUN 1     54                        22     32      130       
  SINCE JAN 1     80                        28     52      137       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     49           400 PM                                     
 AVERAGE    71                                                       

..........................................................

                                                                     
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        93      2015                    
 MINIMUM TEMPERATURE (F)   54        43      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY  2 2016..........SUNRISE   517 AM PDT   SUNSET   909 PM PDT   
JULY  3 2016..........SUNRISE   518 AM PDT   SUNSET   909 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$


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Western Regional Climate Center, wrcc@dri.edu