931  
CDUS46 KSEW 200830  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT SUN AUG 20 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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 80 410 PM 96 2016 78 2 82  
MINIMUM 43 546 AM 35 1973 50 -7 61  
AVERAGE 62 64 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1965 0.04 -0.04 0.02  
MONTH TO DATE 0.19 0.46 -0.27 0.05  
SINCE OCT 1 37.34 48.08 -10.74 58.46  
SINCE JAN 1 18.26 26.95 -8.69 32.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 5 38 -33 19  
SINCE JUN 1 192 300 -108 267  
SINCE JUL 1 37 111 -74 68  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 92 36 56 59  
SINCE JUN 1 150 95 55 181  
SINCE JAN 1 172 97 75 181    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 30 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 2016  
MINIMUM TEMPERATURE (F) 50 39 1952  
 
SUNRISE AND SUNSET  
AUGUST 20 2023........SUNRISE 615 AM PDT SUNSET 814 PM PDT  
AUGUST 21 2023........SUNRISE 617 AM PDT SUNSET 812 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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