907  
CDUS46 KSEW 170836  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
136 AM PDT MON MAR 17 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 16 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 49 213 PM 74 2024 54 -5 74  
MINIMUM 33 1159 PM 22 2021 35 -2 31  
AVERAGE 41 44 -3 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.97 1950 0.19 -0.10 0.00  
MONTH TO DATE 2.36 3.08 -0.72 2.28  
SINCE OCT 1 30.49 37.10 -6.61 37.56  
SINCE JAN 1 9.59 15.97 -6.38 17.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 21 3 12  
MONTH TO DATE 345 350 -5 350  
SINCE MAR 1 345 350 -5 350  
SINCE JUL 1 3783 4059 -276 3510  
 
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 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 66 200 PM  
AVERAGE 83  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 2024  
MINIMUM TEMPERATURE (F) 35 22 2020  
 
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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