833  
CDUS46 KSEW 300929  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PST SAT DEC 30 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 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 57R 1206 PM 55 1975 44 13 45  
MINIMUM 45 808 AM 4 1990 33 12 37  
AVERAGE 51 39 12 41  
 
PRECIPITATION (IN)  
YESTERDAY T 2.03 1988 0.25 -0.25 0.68  
MONTH TO DATE 10.60 7.35 3.25 7.47  
SINCE OCT 1 20.24 20.63 -0.39 18.82  
SINCE JAN 1 41.39 50.12 -8.73 51.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 26 -12 24  
MONTH TO DATE 554 757 -203 792  
SINCE DEC 1 554 757 -203 792  
SINCE JUL 1 1754 2188 -434 2057  
 
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 (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 69 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 57 1958  
MINIMUM TEMPERATURE (F) 33 3 1978  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 757 AM PST SUNSET 431 PM PST  
DECEMBER 31 2023......SUNRISE 757 AM PST SUNSET 432 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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