989  
CDUS46 KSEW 160826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT SUN MAR 16 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 46 422 PM 64 2024 54 -8 64  
MINIMUM 38 1159 PM 24 1988 35 3 32  
AVERAGE 42 44 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY 1.20 2.08 2015 0.19 1.01 0.00  
MONTH TO DATE 2.27 2.89 -0.62 2.28  
SINCE OCT 1 30.40 36.91 -6.51 37.56  
SINCE JAN 1 9.50 15.78 -6.28 17.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 21 2 17  
MONTH TO DATE 321 329 -8 338  
SINCE MAR 1 321 329 -8 338  
SINCE JUL 1 3759 4038 -279 3498  
 
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 8 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 79 400 PM  
AVERAGE 90  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 2024  
MINIMUM TEMPERATURE (F) 35 22 2021  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 722 AM PDT SUNSET 719 PM PDT  
MARCH 17 2025.........SUNRISE 720 AM PDT SUNSET 721 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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