657  
CDUS46 KSEW 290116  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT MON AUG 28 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 28 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 66 435 PM 98 1967 77 -11 79  
MINIMUM 60 110 AM 37 1985 49 11 47  
AVERAGE 63 63 0 63  
 
PRECIPITATION (IN)  
TODAY 0.02 0.44 1953 0.05 -0.03 0.00  
MONTH TO DATE 0.44 0.83 -0.39 0.05  
SINCE OCT 1 37.59 48.45 -10.86 58.46  
SINCE JAN 1 18.51 27.32 -8.81 32.08  
 
DEGREE DAYS  
HEATING  
TODAY 2 3 -1 2  
MONTH TO DATE 19 60 -41 25  
SINCE JUN 1 206 322 -116 273  
SINCE JUL 1 51 133 -82 74  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 107 45 62 93  
SINCE JUN 1 165 104 61 215  
SINCE JAN 1 187 106 81 215    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 76 400 PM  
AVERAGE 83  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1996  
MINIMUM TEMPERATURE (F) 49 34 1969  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 626 AM PDT SUNSET 759 PM PDT  
AUGUST 29 2023........SUNRISE 627 AM PDT SUNSET 757 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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