516  
CDUS46 KSEW 010826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT TUE APR 01 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 31 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 200 PM 75 2016 56 -3 63  
MINIMUM 36 1159 PM 23 1970 36 0 32  
AVERAGE 45 46 -1 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.09 1959 0.16 0.00 0.00  
MONTH TO DATE 5.98 5.68 0.30 4.09  
SINCE OCT 1 34.11 39.70 -5.59 39.37  
SINCE JAN 1 13.21 18.57 -5.36 19.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 19 1 17  
MONTH TO DATE 609 648 -39 580  
SINCE MAR 1 609 648 -39 580  
SINCE JUL 1 4047 4357 -310 3740  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 61 100 PM  
AVERAGE 81  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 77 1987  
MINIMUM TEMPERATURE (F) 36 23 1975  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 650 AM PDT SUNSET 742 PM PDT  
APRIL 2 2025.........SUNRISE 648 AM PDT SUNSET 743 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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