016  
CDUS46 KSEW 240828  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PDT THU JUL 24 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 23 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 87 440 PM 99 1991 79 8 80  
2004  
MINIMUM 54 432 AM 39 1963 51 3 45  
AVERAGE 71 65 6 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 2014 0.01 -0.01 0.00  
MONTH TO DATE T 0.42 -0.42 0.01  
SINCE OCT 1 37.87 47.51 -9.64 45.46  
SINCE JAN 1 16.97 26.38 -9.41 25.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 35 60 -25 11  
SINCE JUN 1 200 249 -49 192  
SINCE JUL 1 35 60 -25 11  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 58 32 26 106  
SINCE JUN 1 84 44 40 117  
SINCE JAN 1 84 46 38 120    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 29 500 PM  
AVERAGE 63  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 2004  
MINIMUM TEMPERATURE (F) 52 38 1973  
 
SUNRISE AND SUNSET  
JULY 24 2025..........SUNRISE 542 AM PDT SUNSET 853 PM PDT  
JULY 25 2025..........SUNRISE 543 AM PDT SUNSET 852 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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