045  
CDUS46 KSEW 020934  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
134 AM PST TUE DEC 02 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 1 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 419 PM 64 1958 47 -3 45  
MINIMUM 31 118 AM 0 1985 34 -3 30  
AVERAGE 38 40 -2 38  
 
PRECIPITATION (IN)  
YESTERDAY T 2.40 1979 0.26 -0.26 0.00  
MONTH TO DATE T 0.26 -0.26 0.00  
SINCE OCT 1 11.78 13.54 -1.76 10.66  
SINCE JAN 1 31.14 43.03 -11.89 39.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 25 2 27  
MONTH TO DATE 27 25 2 27  
SINCE DEC 1 27 25 2 27  
SINCE JUL 1 1166 1456 -290 1214  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 201 113 88 214    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 76 200 PM  
AVERAGE 88  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 57 1958  
MINIMUM TEMPERATURE (F) 34 19 2014  
 
SUNRISE AND SUNSET  
DECEMBER 2 2025......SUNRISE 738 AM PST SUNSET 424 PM PST  
DECEMBER 3 2025......SUNRISE 739 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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