535  
CDUS46 KSEW 290826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT SAT MAR 29 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 28 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 53 431 PM 76 1994 55 -2 53  
MINIMUM 36 1141 PM 23 1996 36 0 42  
AVERAGE 45 46 -1 48  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 20 19 1 17  
MONTH TO DATE 555 591 -36 526  
SINCE MAR 1 555 591 -36 526  
SINCE JUL 1 3993 4300 -307 3686  
 
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 10 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 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 63 600 PM  
AVERAGE 80  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 79 2004  
MINIMUM TEMPERATURE (F) 36 20 1954  
 
SUNRISE AND SUNSET  
MARCH 29 2025.........SUNRISE 656 AM PDT SUNSET 737 PM PDT  
MARCH 30 2025.........SUNRISE 654 AM PDT SUNSET 739 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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