766  
CDUS46 KSEW 190222  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
622 PM PST WED DEC 18 2024  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 249 PM 56 2004 44 11 49  
MINIMUM 42 459 PM 13 2005 33 9 36  
AVERAGE 49 38 11 43  
 
PRECIPITATION (IN)  
TODAY 0.58 1.11 1960 0.24 0.34 0.21  
MONTH TO DATE 5.96 4.54 1.42 9.13  
SINCE OCT 1 16.62 17.82 -1.20 18.77  
SINCE JAN 1 45.21 47.31 -2.10 39.92  
 
DEGREE DAYS  
HEATING  
TODAY 16 27 -11 22  
MONTH TO DATE 432 464 -32 336  
SINCE DEC 1 432 464 -32 336  
SINCE JUL 1 1619 1895 -276 1536  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 214 113 101 203    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 71 900 AM  
AVERAGE 82  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 56 2023  
MINIMUM TEMPERATURE (F) 33 11 2008  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 753 AM PST SUNSET 424 PM PST  
DECEMBER 19 2024......SUNRISE 754 AM PST SUNSET 425 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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