472  
CDUS46 KSEW 060829  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT SUN SEP 06 2026  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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 71 520 PM 95 2024 75 -4 72  
MINIMUM 46 356 AM 37 2002 48 -2 56  
AVERAGE 59 62 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.01 2013 0.05 -0.05 T  
MONTH TO DATE 0.34 0.26 0.08 T  
SINCE OCT 1 49.69 48.84 0.85 38.98  
SINCE JAN 1 24.49 27.71 -3.22 18.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 4 2 1  
MONTH TO DATE 29 19 10 1  
SINCE SEP 1 29 19 10 1  
SINCE JUL 1 118 159 -41 73  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 3 -3 9  
SINCE SEP 1 0 3 -3 9  
SINCE JAN 1 124 108 16 199    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 1.9  
 
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 42 500 PM  
AVERAGE 71  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 2024  
MINIMUM TEMPERATURE (F) 48 36 1992  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2026.....SUNRISE 638 AM PDT SUNSET 741 PM PDT  
SEPTEMBER 7 2026.....SUNRISE 639 AM PDT SUNSET 739 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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