835  
CDUS46 KSEW 170217  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PST SAT DEC 16 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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 53 252 PM 57 1974 45 8 43  
MINIMUM 34 451 AM 5 1964 33 1 24  
AVERAGE 44 38 6 34  
 
PRECIPITATION (IN)  
TODAY 0.00 2.90 2001 0.23 -0.23 0.00  
MONTH TO DATE 8.92 4.06 4.86 1.78  
SINCE OCT 1 18.56 17.34 1.22 13.13  
SINCE JAN 1 39.71 46.83 -7.12 45.34  
 
DEGREE DAYS  
HEATING  
TODAY 21 26 -5 31  
MONTH TO DATE 288 411 -123 446  
SINCE DEC 1 288 411 -123 446  
SINCE JUL 1 1488 1842 -354 1711  
 
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 4 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 58 200 PM  
AVERAGE 74  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 56 1979  
MINIMUM TEMPERATURE (F) 33 3 1964  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 751 AM PST SUNSET 423 PM PST  
DECEMBER 17 2023......SUNRISE 752 AM PST SUNSET 424 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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