260  
CDUS46 KSEW 200826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT THU MAR 20 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 19 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 52 358 PM 78 2019 54 -2 67  
MINIMUM 37 628 AM 18 1965 35 2 35  
AVERAGE 45 45 0 51  
 
PRECIPITATION (IN)  
YESTERDAY T 1.51 1997 0.18 -0.18 0.00  
MONTH TO DATE 2.38 3.63 -1.25 2.28  
SINCE OCT 1 30.51 37.65 -7.14 37.56  
SINCE JAN 1 9.61 16.52 -6.91 17.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 20 0 14  
MONTH TO DATE 417 412 5 388  
SINCE MAR 1 417 412 5 388  
SINCE JUL 1 3855 4121 -266 3548  
 
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 (190)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 52 400 PM  
AVERAGE 76  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 79 2019  
MINIMUM TEMPERATURE (F) 35 23 1955  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 714 AM PDT SUNSET 725 PM PDT  
MARCH 21 2025.........SUNRISE 712 AM PDT SUNSET 726 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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