795  
CDUS46 KSEW 240217  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PST SAT NOV 23 2024  
   
...............................  
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 23 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 50 137 PM 59 2017 50 0 47  
MINIMUM 41 512 AM 10 1985 40 1 35  
AVERAGE 46 45 1 41  
 
PRECIPITATION (IN)  
TODAY T 2.49 1986 0.21 -0.21 0.00  
MONTH TO DATE 4.06 4.83 -0.77 5.64  
SINCE OCT 1 7.10 8.74 -1.64 8.53  
SINCE JAN 1 25.88 32.14 -6.26 26.35  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1977 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 20 -1 24  
MONTH TO DATE 396 410 -14 408  
SINCE SEP 1 838 861 -23 801  
SINCE JUL 1 876 916 -40 813  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 42 30 12 26  
SINCE JAN 1 315 263 52 378    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 66 300 PM  
AVERAGE 74  
   
......................................................  
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 59 1974  
1983  
1995  
MINIMUM TEMPERATURE (F) 39 14 2010  
 
SUNRISE AND SUNSET  
NOVEMBER 23 2024......SUNRISE 726 AM PST SUNSET 425 PM PST  
NOVEMBER 24 2024......SUNRISE 728 AM PST SUNSET 424 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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