514  
CDUS46 KSEW 050827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 66 415 PM 92 2003 75 -9 77  
MINIMUM 50 1159 PM 36 1952 48 2 50  
AVERAGE 58 62 -4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1959 0.06 -0.06 0.00  
MONTH TO DATE T 0.21 -0.21 0.00  
SINCE OCT 1 37.93 48.79 -10.86 58.46  
SINCE JAN 1 18.85 27.66 -8.81 32.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 1  
MONTH TO DATE 9 15 -6 1  
SINCE SEP 1 9 15 -6 1  
SINCE JUL 1 62 155 -93 75  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 3 6 10  
SINCE SEP 1 9 3 6 10  
SINCE JAN 1 201 108 93 240    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1100 PM  
LOWEST 56 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1973  
MINIMUM TEMPERATURE (F) 48 37 2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2023.....SUNRISE 636 AM PDT SUNSET 743 PM PDT  
SEPTEMBER 6 2023.....SUNRISE 637 AM PDT SUNSET 741 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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