536  
CDUS46 KSEW 310827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 60 323 PM 73 1958 55 5 54  
MINIMUM 27 258 AM 17 2002 38 -11 47  
AVERAGE 44 47 -3 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1997 0.22 -0.22 0.68  
MONTH TO DATE 3.41 4.84 -1.43 2.53  
SINCE OCT 1 3.41 4.84 -1.43 2.53  
SINCE JAN 1 24.56 34.33 -9.77 34.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 14  
MONTH TO DATE 349 434 -85 305  
SINCE SEP 1 516 617 -101 394  
SINCE JUL 1 569 757 -188 468  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 8 3 11  
SINCE JAN 1 203 113 90 241    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 44 400 PM  
AVERAGE 68  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 74 1949  
MINIMUM TEMPERATURE (F) 38 14 2002  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 753 AM PDT SUNSET 557 PM PDT  
NOVEMBER 1 2023......SUNRISE 754 AM PDT SUNSET 556 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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