128  
CDUS46 KSEW 200216  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PST THU DEC 19 2024  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 50 211 PM 56 2023 44 6 56  
MINIMUM 39 348 AM 11 2008 33 6 40  
AVERAGE 45 38 7 48  
 
PRECIPITATION (IN)  
TODAY 0.05 2.17 2019 0.24 -0.19 0.22  
MONTH TO DATE 6.01 4.78 1.23 9.35  
SINCE OCT 1 16.67 18.06 -1.39 18.99  
SINCE JAN 1 45.26 47.55 -2.29 40.14  
 
DEGREE DAYS  
HEATING  
TODAY 20 27 -7 17  
MONTH TO DATE 454 491 -37 353  
SINCE DEC 1 454 491 -37 353  
SINCE JUL 1 1641 1922 -281 1553  
 
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 0 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 77 1200 PM  
AVERAGE 87  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 56 1973  
2009  
2018  
MINIMUM TEMPERATURE (F) 33 4 1990  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 754 AM PST SUNSET 425 PM PST  
DECEMBER 20 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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