126  
CDUS46 KSEW 080119  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT FRI JUN 07 2024  
   
...............................  
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 7 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 406 PM 90 2003 70 7 87  
MINIMUM 53 438 AM 42 1946 52 1 56  
AVERAGE 65 61 4 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1964 0.05 -0.05 0.00  
MONTH TO DATE 1.10 0.39 0.71 0.00  
SINCE OCT 1 33.19 35.10 -1.91 27.69  
SINCE JAN 1 16.04 19.16 -3.12 12.80  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 5 -5 0  
MONTH TO DATE 45 36 9 20  
SINCE JUN 1 45 36 9 20  
SINCE JUL 1 4196 4294 -98 4341  
 
COOLING  
TODAY 0 1 -1 7  
MONTH TO DATE 0 7 -7 11  
SINCE JUN 1 0 7 -7 11  
SINCE JAN 1 7 17 -10 46    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 300 AM  
LOWEST 34 300 PM  
AVERAGE 49  
   
......................................................  
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1948  
2015  
MINIMUM TEMPERATURE (F) 52 42 2002  
 
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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