284  
CDUS46 KSEW 120826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 11 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 82 519 PM 100 1981 79 3 82  
MINIMUM 51 210 AM 40 1966 51 0 50  
AVERAGE 67 65 2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 2009 0.03 -0.03 0.00  
MONTH TO DATE 0.19 0.21 -0.02 0.03  
SINCE OCT 1 37.34 47.83 -10.49 58.44  
SINCE JAN 1 18.26 26.70 -8.44 32.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 22 -22 14  
SINCE JUN 1 187 284 -97 262  
SINCE JUL 1 32 95 -63 63  
 
COOLING  
YESTERDAY 2 2 0 1  
MONTH TO DATE 29 22 7 23  
SINCE JUN 1 87 81 6 145  
SINCE JAN 1 109 83 26 145    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 35 500 PM  
AVERAGE 68  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1977  
2021  
MINIMUM TEMPERATURE (F) 51 39 1972  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 605 AM PDT SUNSET 827 PM PDT  
AUGUST 13 2023........SUNRISE 606 AM PDT SUNSET 826 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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