674  
CDUS46 KSEW 100116  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 9 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 72 414 PM 85 1987 65 7 77  
2020  
MINIMUM 35 459 AM 26 1996 42 -7 37  
AVERAGE 54 53 1 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 2000 0.07 -0.07 0.00  
MONTH TO DATE 0.01 0.75 -0.74 1.03  
SINCE OCT 1 36.55 44.12 -7.57 42.86  
SINCE JAN 1 15.65 22.99 -7.34 22.50  
 
DEGREE DAYS  
HEATING  
TODAY 11 12 -1 8  
MONTH TO DATE 110 115 -5 131  
SINCE MAR 1 1187 1267 -80 1194  
SINCE JUL 1 4625 4976 -351 4354  
 
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 0 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 29 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 2024  
MINIMUM TEMPERATURE (F) 42 31 1972  
1999  
2002  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 544 AM PDT SUNSET 833 PM PDT  
MAY 10 2025...........SUNRISE 542 AM PDT SUNSET 835 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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