505  
CDUS46 KSEW 170124  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
624 PM PDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 16 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 58 459 PM 86 1985 66 -8 64  
MINIMUM 47 428 AM 31 2002 43 4 48  
AVERAGE 53 55 -2 56  
 
PRECIPITATION (IN)  
TODAY 0.01 0.98 1977 0.08 -0.07 T  
MONTH TO DATE 0.24 1.27 -1.03 1.03  
SINCE OCT 1 36.78 44.64 -7.86 42.86  
SINCE JAN 1 15.88 23.51 -7.63 22.50  
 
DEGREE DAYS  
HEATING  
TODAY 12 10 2 9  
MONTH TO DATE 200 191 9 164  
SINCE MAR 1 1277 1343 -66 1227  
SINCE JUL 1 4715 5052 -337 4387  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 0 0 3  
SINCE JAN 1 0 0 0 3    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 75 400 PM  
AVERAGE 86  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 2008  
MINIMUM TEMPERATURE (F) 43 30 2011  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 535 AM PDT SUNSET 842 PM PDT  
MAY 17 2025...........SUNRISE 533 AM PDT SUNSET 843 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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