111  
CDUS46 KSEW 040131  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
631 PM PDT MON JUN 03 2024  
   
...............................  
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 3 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 59 213 PM 89 2009 69 -10 74  
MINIMUM 51 635 AM 42 1962 52 -1 49  
AVERAGE 55 60 -5 62  
 
PRECIPITATION (IN)  
TODAY 0.34 1.08 1990 0.05 0.29 0.00  
MONTH TO DATE 0.99 0.17 0.82 0.00  
SINCE OCT 1 33.08 34.88 -1.80 27.69  
SINCE JAN 1 15.93 18.94 -3.01 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 10 5 5 3  
MONTH TO DATE 24 16 8 12  
SINCE JUN 1 24 16 8 12  
SINCE JUL 1 4175 4274 -99 4333  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE JUN 1 0 3 -3 0  
SINCE JAN 1 7 13 -6 35    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 62 200 PM  
AVERAGE 78  
   
......................................................  
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 2009  
MINIMUM TEMPERATURE (F) 52 41 1962  
 
SUNRISE AND SUNSET  
JUNE 3 2024..........SUNRISE 515 AM PDT SUNSET 901 PM PDT  
JUNE 4 2024..........SUNRISE 514 AM PDT SUNSET 902 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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