590  
CDUS46 KSEW 150126  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
626 PM PDT SUN JUL 14 2024  
   
...............................
 
 
   
..THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 14 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 83 452 PM 91 1996 78 5 87  
MINIMUM 61 447 AM 50 1982 57 4 58  
AVERAGE 72 67 5 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1957 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.32 -0.32 0.00  
SINCE OCT 1 33.28 36.48 -3.20 28.91  
SINCE JAN 1 16.13 20.54 -4.41 14.02  
 
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 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 20 -18 2  
SINCE JUN 1 134 138 -4 114  
SINCE JUL 1 2 20 -18 2  
 
COOLING  
TODAY 7 3 4 8  
MONTH TO DATE 108 32 76 48  
SINCE JUN 1 127 61 66 77  
SINCE JAN 1 134 71 63 112    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 38 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 2018  
MINIMUM TEMPERATURE (F) 57 49 1982  
 
SUNRISE AND SUNSET  
JULY 14 2024..........SUNRISE 527 AM PDT SUNSET 902 PM PDT  
JULY 15 2024..........SUNRISE 528 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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