049  
CDUS46 KSEW 010826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT TUE JUL 01 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JUNE 30 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 90 433 PM 97 1995 74 16 78  
MINIMUM 50 411 AM 36 1971 49 1 59  
AVERAGE 70 62 8 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 1954 0.03 -0.03 0.00  
MONTH TO DATE 0.37 1.46 -1.09 2.24  
SINCE OCT 1 37.87 47.09 -9.22 45.45  
SINCE JAN 1 16.97 25.96 -8.99 25.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 165 190 -25 181  
SINCE JUN 1 165 190 -25 181  
SINCE JUL 1 5021 5377 -356 4749  
 
COOLING  
YESTERDAY 5 1 4 4  
MONTH TO DATE 26 12 14 11  
SINCE JUN 1 26 12 14 11  
SINCE JAN 1 26 14 12 14    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 28 500 PM  
AVERAGE 59  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 2014  
MINIMUM TEMPERATURE (F) 49 38 1971  
 
SUNRISE AND SUNSET  
JULY 1 2025..........SUNRISE 521 AM PDT SUNSET 910 PM PDT  
JULY 2 2025..........SUNRISE 522 AM PDT SUNSET 910 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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