777  
CDUS46 KSEW 050827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SUN OCT 05 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 301 PM 77 1952 65 2 62  
MINIMUM 49 318 AM 29 1977 43 6 40  
2012  
AVERAGE 58 54 4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1997 0.12 -0.12 0.52  
MONTH TO DATE 0.28 0.43 -0.15 0.52  
SINCE OCT 1 0.28 0.43 -0.15 0.52  
SINCE JAN 1 19.64 29.92 -10.28 29.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 14  
MONTH TO DATE 32 42 -10 47  
SINCE SEP 1 134 225 -91 187  
SINCE JUL 1 206 365 -159 266  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 8 3 33  
SINCE JAN 1 201 113 88 214    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 59 300 PM  
AVERAGE 80  
   
......................................................  
 
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 2025.......SUNRISE 716 AM PDT SUNSET 642 PM PDT  
OCTOBER 6 2025.......SUNRISE 718 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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