916  
CDUS46 KSEW 050827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT MON OCT 05 2026  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 425 PM 77 1952 65 7 67  
MINIMUM 43 644 AM 29 1977 43 0 49  
2012  
AVERAGE 58 54 4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1997 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.43 -0.43 0.28  
SINCE OCT 1 0.00 0.43 -0.43 0.28  
SINCE JAN 1 26.06 29.92 -3.86 19.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 7  
MONTH TO DATE 27 42 -15 32  
SINCE SEP 1 242 225 17 134  
SINCE JUL 1 331 365 -34 206  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 8 -8 11  
SINCE JAN 1 124 113 11 201    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 55 400 PM  
AVERAGE 78  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 89 1980  
MINIMUM TEMPERATURE (F) 43 28 2012  
 
SUNRISE AND SUNSET  
OCTOBER 5 2026.......SUNRISE 716 AM PDT SUNSET 643 PM PDT  
OCTOBER 6 2026.......SUNRISE 717 AM PDT SUNSET 641 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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