136  
CDUS46 KSEW 290120  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
620 PM PDT FRI MAR 28 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 28 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 53 431 PM 76 1994 55 -2 53  
MINIMUM 47 748 AM 23 1996 36 11 42  
AVERAGE 50 46 4 48  
 
PRECIPITATION (IN)  
TODAY 0.37 1.13 1963 0.16 0.21 0.27  
MONTH TO DATE 5.72 5.20 0.52 4.09  
SINCE OCT 1 33.85 39.22 -5.37 39.37  
SINCE JAN 1 12.95 18.09 -5.14 19.01  
 
DEGREE DAYS  
HEATING  
TODAY 15 19 -4 17  
MONTH TO DATE 550 591 -41 526  
SINCE MAR 1 550 591 -41 526  
SINCE JUL 1 3988 4300 -312 3686  
 
COOLING  
TODAY 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 11 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 77 300 PM  
AVERAGE 85  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 79 2004  
MINIMUM TEMPERATURE (F) 36 20 1954  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 658 AM PDT SUNSET 736 PM PDT  
MARCH 29 2025.........SUNRISE 656 AM PDT SUNSET 737 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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