898  
CDUS46 KSEW 030928  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PST WED DEC 03 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 2 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 46 549 PM 57 1958 47 -1 39  
MINIMUM 42 239 AM 19 2014 34 8 33  
AVERAGE 44 40 4 36  
 
PRECIPITATION (IN)  
YESTERDAY T 2.12 2007 0.27 -0.27 0.00  
MONTH TO DATE T 0.53 -0.53 0.00  
SINCE OCT 1 11.78 13.81 -2.03 10.66  
SINCE JAN 1 31.14 43.30 -12.16 39.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 25 -4 29  
MONTH TO DATE 48 50 -2 56  
SINCE DEC 1 48 50 -2 56  
SINCE JUL 1 1187 1481 -294 1243  
 
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 W (280)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 86 1200 AM  
AVERAGE 93  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 59 1982  
MINIMUM TEMPERATURE (F) 33 17 1994  
 
SUNRISE AND SUNSET  
DECEMBER 3 2025......SUNRISE 739 AM PST SUNSET 424 PM PST  
DECEMBER 4 2025......SUNRISE 740 AM PST SUNSET 423 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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