925  
CDUS46 KSEW 060927  
CLISEA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PST MON NOV 06 2023  
   
...............................
 
 
...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 5 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1945 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 307 PM 65 1949 54 6 51  
1960  
MINIMUM 46 707 AM 31 1961 43 3 41  
1973  
2003  
AVERAGE 53 49 4 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 1.31 2016 0.20 0.11 T  
MONTH TO DATE 3.06 0.96 2.10 0.68  
SINCE OCT 1 5.95 4.87 1.08 3.19  
SINCE JAN 1 23.77 28.27 -4.50 28.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1973 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  
YESTERDAY 12 16 -4 19  
MONTH TO DATE 57 80 -23 100  
SINCE SEP 1 450 531 -81 368  
SINCE JUL 1 462 586 -124 388  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 26 30 -4 50  
SINCE JAN 1 378 263 115 394    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 51 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 65 1976  
MINIMUM TEMPERATURE (F) 43 30 2003  
 
SUNRISE AND SUNSET  
NOVEMBER 6 2023......SUNRISE 700 AM PST SUNSET 445 PM PST  
NOVEMBER 7 2023......SUNRISE 702 AM PST SUNSET 443 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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