401  
CDUS46 KSEW 240827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT THU AUG 24 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 23 2023
 
 
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)  
YESTERDAY  
MAXIMUM 75 348 PM 90 1981 77 -2 84  
MINIMUM 51 1151 PM 39 1973 50 1 52  
AVERAGE 63 64 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.38 1977 0.04 0.04 0.00  
MONTH TO DATE 0.27 0.61 -0.34 0.05  
SINCE OCT 1 37.42 48.23 -10.81 58.46  
SINCE JAN 1 18.34 27.10 -8.76 32.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 14 46 -32 19  
SINCE JUN 1 201 308 -107 267  
SINCE JUL 1 46 119 -73 68  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 92 40 52 78  
SINCE JUN 1 150 99 51 200  
SINCE JAN 1 172 101 71 200    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 44 500 PM  
AVERAGE 71  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1982  
MINIMUM TEMPERATURE (F) 50 38 2003  
 
SUNRISE AND SUNSET  
AUGUST 24 2023........SUNRISE 621 AM PDT SUNSET 806 PM PDT  
AUGUST 25 2023........SUNRISE 622 AM PDT SUNSET 805 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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