308  
CDUS46 KSEW 250928  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PST MON DEC 25 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 24 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 46 507 PM 60 2005 44 2 49  
MINIMUM 35 804 PM 11 1990 33 2 36  
AVERAGE 41 38 3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.41 1996 0.27 -0.21 0.88  
MONTH TO DATE 9.65 6.06 3.59 3.84  
SINCE OCT 1 19.29 19.34 -0.05 15.19  
SINCE JAN 1 40.44 48.83 -8.39 47.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 27 -3 22  
MONTH TO DATE 468 626 -158 697  
SINCE DEC 1 468 626 -158 697  
SINCE JUL 1 1668 2057 -389 1962  
 
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 0 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 74 600 PM  
AVERAGE 83  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 61 1980  
MINIMUM TEMPERATURE (F) 33 17 1962  
 
SUNRISE AND SUNSET  
DECEMBER 25 2023......SUNRISE 756 AM PST SUNSET 427 PM PST  
DECEMBER 26 2023......SUNRISE 756 AM PST SUNSET 428 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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