194  
CDUS46 KSEW 100826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT THU JUL 10 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 9 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 70 224 PM 100 2024 77 -7 100  
MINIMUM 57 1159 PM 41 1960 50 7 55  
1981  
AVERAGE 64 63 1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.34 1995 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.21 -0.21 0.01  
SINCE OCT 1 37.87 47.30 -9.43 45.46  
SINCE JAN 1 16.97 26.17 -9.20 25.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 18 31 -13 9  
SINCE JUN 1 183 220 -37 190  
SINCE JUL 1 18 31 -13 9  
 
COOLING  
YESTERDAY 0 1 -1 13  
MONTH TO DATE 14 9 5 51  
SINCE JUN 1 40 21 19 62  
SINCE JAN 1 40 23 17 65    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 65 1200 PM  
AVERAGE 79  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2002  
MINIMUM TEMPERATURE (F) 50 39 1981  
 
SUNRISE AND SUNSET  
JULY 10 2025..........SUNRISE 528 AM PDT SUNSET 906 PM PDT  
JULY 11 2025..........SUNRISE 529 AM PDT SUNSET 905 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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