879  
CDUS46 KSEW 130130  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
630 PM PDT THU JUN 12 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JUNE 12 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 69 130 PM 93 2019 70 -1 69  
MINIMUM 50 417 AM 35 1979 47 3 39  
AVERAGE 60 58 2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.62 1978 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.70 -0.69 1.73  
SINCE OCT 1 37.51 46.33 -8.82 44.94  
SINCE JAN 1 16.61 25.20 -8.59 24.58  
 
DEGREE DAYS  
HEATING  
TODAY 5 7 -2 11  
MONTH TO DATE 50 90 -40 83  
SINCE JUN 1 50 90 -40 83  
SINCE JUL 1 4906 5277 -371 4651  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 16 0 16 0  
SINCE JUN 1 16 0 16 0  
SINCE JAN 1 16 2 14 3    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 100 AM  
LOWEST 40 100 PM  
AVERAGE 59  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 2002  
MINIMUM TEMPERATURE (F) 47 31 1976  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 516 AM PDT SUNSET 907 PM PDT  
JUNE 13 2025..........SUNRISE 516 AM PDT SUNSET 908 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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