253  
CDUS46 KSEW 060117  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PDT TUE MAY 05 2026  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 5 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 64 459 PM 88 1953 64 0 71  
MINIMUM 47 1227 AM 27 1978 41 6 31  
AVERAGE 56 52 4 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 1948 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.43 -0.43 0.01  
SINCE OCT 1 45.44 43.80 1.64 36.55  
SINCE JAN 1 20.24 22.67 -2.43 15.65  
 
DEGREE DAYS  
HEATING  
TODAY 9 13 -4 14  
MONTH TO DATE 23 67 -44 67  
SINCE MAR 1 1101 1219 -118 1144  
SINCE JUL 1 4324 4928 -604 4582  
 
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 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 65 400 PM  
AVERAGE 81  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 2013  
MINIMUM TEMPERATURE (F) 41 27 1965  
 
SUNRISE AND SUNSET  
MAY 5 2026...........SUNRISE 550 AM PDT SUNSET 828 PM PDT  
MAY 6 2026...........SUNRISE 548 AM PDT SUNSET 829 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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