806  
CDUS46 KSEW 110941  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
141 AM PST MON DEC 11 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 210 PM 64 2014 45 10 48  
MINIMUM 42 1056 PM -1 1972 33 9 37  
AVERAGE 49 39 10 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 2.41 1977 0.24 0.20 0.11  
MONTH TO DATE 8.75 2.59 6.16 1.75  
SINCE OCT 1 18.39 15.87 2.52 13.10  
SINCE JAN 1 39.54 45.36 -5.82 45.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 26 -10 22  
MONTH TO DATE 171 255 -84 277  
SINCE DEC 1 171 255 -84 277  
SINCE JUL 1 1371 1686 -315 1542  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 203 113 90 241    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 PM  
LOWEST 83 1200 AM  
AVERAGE 88  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 58 1958  
2014  
MINIMUM TEMPERATURE (F) 33 10 2009  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 747 AM PST SUNSET 423 PM PST  
DECEMBER 12 2023......SUNRISE 748 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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