405  
CDUS46 KSEW 310119  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 30 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 249 PM 92 1956 68 0 62  
MINIMUM 43 348 AM 33 1966 46 -3 41  
AVERAGE 56 57 -1 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 1990 0.07 -0.07 0.00  
MONTH TO DATE 0.59 2.20 -1.61 4.33  
SINCE OCT 1 36.31 45.57 -9.26 55.28  
SINCE JAN 1 17.23 24.44 -7.21 28.90  
 
DEGREE DAYS  
HEATING  
TODAY 9 8 1 13  
MONTH TO DATE 198 317 -119 414  
SINCE MAR 1 1403 1469 -66 1622  
SINCE JUL 1 4982 5178 -196 5119  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 22 0 22 0  
SINCE MAR 1 22 0 22 0  
SINCE JAN 1 22 0 22 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 34 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1986  
MINIMUM TEMPERATURE (F) 46 30 1953  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 522 AM PDT SUNSET 857 PM PDT  
MAY 31 2023...........SUNRISE 521 AM PDT SUNSET 858 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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