383  
CDUS46 KSEW 250826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT FRI JUL 25 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 24 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 76 350 PM 99 2004 79 -3 76  
MINIMUM 53 1137 PM 38 1973 52 1 46  
AVERAGE 65 65 0 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 1991 0.01 -0.01 0.00  
MONTH TO DATE T 0.43 -0.43 0.01  
SINCE OCT 1 37.87 47.52 -9.65 45.46  
SINCE JAN 1 16.97 26.39 -9.42 25.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 35 62 -27 15  
SINCE JUN 1 200 251 -51 196  
SINCE JUL 1 35 62 -27 15  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 58 34 24 106  
SINCE JUN 1 84 46 38 117  
SINCE JAN 1 84 48 36 120    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 45 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1988  
2018  
MINIMUM TEMPERATURE (F) 52 39 1960  
 
SUNRISE AND SUNSET  
JULY 25 2025..........SUNRISE 543 AM PDT SUNSET 852 PM PDT  
JULY 26 2025..........SUNRISE 544 AM PDT SUNSET 851 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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