622  
CDUS46 KSEW 010944  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
144 AM PST MON JAN 01 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 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 46 358 PM 58 1996 45 1 49  
MINIMUM 36 253 AM -5 1978 33 3 33  
AVERAGE 41 39 2 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1996 0.25 -0.25 0.06  
MONTH TO DATE 10.72 7.85 2.87 7.73  
SINCE OCT 1 20.36 21.13 -0.77 19.08  
SINCE JAN 1 41.51 50.62 -9.11 51.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 26 -2 24  
MONTH TO DATE 597 809 -212 834  
SINCE DEC 1 597 809 -212 834  
SINCE JUL 1 1797 2240 -443 2099  
 
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 1 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 82 400 PM  
AVERAGE 90  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 55 1997  
MINIMUM TEMPERATURE (F) 33 -8 1979  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 757 AM PST SUNSET 433 PM PST  
JANUARY 2 2024.......SUNRISE 757 AM PST SUNSET 434 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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