900  
CDUS46 KSEW 070833  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
133 AM PDT FRI JUN 07 2024  
   
...............................
 
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 6 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1945 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 441 PM 90 2003 69 3 82  
MINIMUM 50 509 AM 42 1962 52 -2 55  
AVERAGE 61 61 0 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.54 1985 0.06 -0.06 0.00  
MONTH TO DATE 1.10 0.34 0.76 0.00  
SINCE OCT 1 33.19 35.05 -1.86 27.69  
SINCE JAN 1 16.04 19.11 -3.07 12.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 0.3 8.1  
SINCE JUL 1 0.3 8.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 45 31 14 20  
SINCE JUN 1 45 31 14 20  
SINCE JUL 1 4196 4289 -93 4341  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 0 6 -6 4  
SINCE JUN 1 0 6 -6 4  
SINCE JAN 1 7 16 -9 39    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 500 AM  
LOWEST 32 600 PM  
AVERAGE 53  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2003  
MINIMUM TEMPERATURE (F) 52 42 1946  
 
SUNRISE AND SUNSET  
JUNE 7 2024..........SUNRISE 513 AM PDT SUNSET 904 PM PDT  
JUNE 8 2024..........SUNRISE 513 AM PDT SUNSET 905 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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