619  
CDUS46 KSEW 180121  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
621 PM PDT MON MAR 17 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 17 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 51 326 PM 74 2024 54 -3 74  
MINIMUM 26 634 AM 22 2020 35 -9 33  
AVERAGE 39 44 -5 54  
 
PRECIPITATION (IN)  
TODAY 0.01 0.96 1984 0.19 -0.18 0.00  
MONTH TO DATE 2.37 3.27 -0.90 2.28  
SINCE OCT 1 30.50 37.29 -6.79 37.56  
SINCE JAN 1 9.60 16.16 -6.56 17.20  
 
DEGREE DAYS  
HEATING  
TODAY 26 21 5 11  
MONTH TO DATE 371 371 0 361  
SINCE MAR 1 371 371 0 361  
SINCE JUL 1 3809 4080 -271 3521  
 
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 5 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 54 400 PM  
AVERAGE 77  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 2019  
MINIMUM TEMPERATURE (F) 35 19 1965  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 720 AM PDT SUNSET 721 PM PDT  
MARCH 18 2025.........SUNRISE 718 AM PDT SUNSET 722 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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