105  
CDUS46 KSEW 230219  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PST FRI NOV 22 2024  
   
...............................
 
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 22 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 1230 PM 68 2017 51 8 49  
MINIMUM 43 110 AM 14 1985 40 3 40  
AVERAGE 51 45 6 45  
 
PRECIPITATION (IN)  
TODAY 0.30 1.76 2011 0.20 0.10 0.11  
MONTH TO DATE 4.04 4.62 -0.58 5.64  
SINCE OCT 1 7.08 8.53 -1.45 8.53  
SINCE JAN 1 25.86 31.93 -6.07 26.35  
 
SNOWFALL (IN)  
TODAY 0.0 2.5 2010 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 14 20 -6 20  
MONTH TO DATE 377 390 -13 384  
SINCE SEP 1 819 841 -22 777  
SINCE JUL 1 857 896 -39 789  
 
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 SE (140)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 51 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 59 2017  
MINIMUM TEMPERATURE (F) 40 10 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 22 2024......SUNRISE 725 AM PST SUNSET 426 PM PST  
NOVEMBER 23 2024......SUNRISE 726 AM PST SUNSET 425 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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