742  
CDUS46 KSEW 140928  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PST THU DEC 14 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 13 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 53 147 PM 60 1952 45 8 43  
MINIMUM 35 803 AM 12 1967 33 2 27  
AVERAGE 44 39 5 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.12 2001 0.25 -0.25 0.00  
MONTH TO DATE 8.75 3.33 5.42 1.78  
SINCE OCT 1 18.39 16.61 1.78 13.13  
SINCE JAN 1 39.54 46.10 -6.56 45.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 26 -5 30  
MONTH TO DATE 230 333 -103 357  
SINCE DEC 1 230 333 -103 357  
SINCE JUL 1 1430 1764 -334 1622  
 
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 2 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 58 100 PM  
AVERAGE 78  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 59 1952  
MINIMUM TEMPERATURE (F) 33 15 1967  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 750 AM PST SUNSET 423 PM PST  
DECEMBER 15 2023......SUNRISE 750 AM PST SUNSET 423 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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