618  
CDUS46 KSEW 150217  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PST THU DEC 14 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 51 434 PM 59 1952 45 6 45  
MINIMUM 44 1259 AM 15 1967 33 11 32  
AVERAGE 48 39 9 39  
 
PRECIPITATION (IN)  
TODAY 0.17 2.31 1959 0.25 -0.08 T  
MONTH TO DATE 8.92 3.58 5.34 1.78  
SINCE OCT 1 18.56 16.86 1.70 13.13  
SINCE JAN 1 39.71 46.35 -6.64 45.34  
 
DEGREE DAYS  
HEATING  
TODAY 17 26 -9 26  
MONTH TO DATE 247 359 -112 383  
SINCE DEC 1 247 359 -112 383  
SINCE JUL 1 1447 1790 -343 1648  
 
COOLING  
TODAY 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 1 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 83 100 PM  
AVERAGE 88  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 63 1980  
MINIMUM TEMPERATURE (F) 33 17 1967  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 750 AM PST SUNSET 423 PM PST  
DECEMBER 15 2023......SUNRISE 750 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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