437  
CDUS46 KSEW 100116  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT SAT MAY 09 2026  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 9 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 459 PM 85 1987 65 5 72  
2020  
MINIMUM 44 515 AM 26 1996 42 2 35  
AVERAGE 57 53 4 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 2000 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.75 -0.75 0.01  
SINCE OCT 1 45.44 44.12 1.32 36.55  
SINCE JAN 1 20.24 22.99 -2.75 15.65  
 
DEGREE DAYS  
HEATING  
TODAY 8 12 -4 11  
MONTH TO DATE 59 115 -56 110  
SINCE MAR 1 1137 1267 -130 1187  
SINCE JUL 1 4360 4976 -616 4625  
 
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 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 44 300 PM  
AVERAGE 70  
   
......................................................
 
 
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 2026...........SUNRISE 544 AM PDT SUNSET 833 PM PDT  
MAY 10 2026...........SUNRISE 543 AM PDT SUNSET 834 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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