286  
CDUS46 KSEW 020837  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
137 AM PDT WED APR 02 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 1 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 55 252 PM 77 1987 56 -1 65  
MINIMUM 34 428 AM 23 1975 36 -2 36  
AVERAGE 45 46 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 0.88 1974 0.15 0.03 0.00  
MONTH TO DATE 0.18 0.15 0.03 0.00  
SINCE OCT 1 34.29 39.85 -5.56 39.37  
SINCE JAN 1 13.39 18.72 -5.33 19.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 19 1 14  
MONTH TO DATE 20 19 1 14  
SINCE MAR 1 629 667 -38 594  
SINCE JUL 1 4067 4376 -309 3754  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 78 1992  
MINIMUM TEMPERATURE (F) 36 23 2008  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 648 AM PDT SUNSET 743 PM PDT  
APRIL 3 2025.........SUNRISE 646 AM PDT SUNSET 744 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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