552  
CDUS46 KSEW 270830  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 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 51 341 PM 67 1958 56 -5 53  
1959  
MINIMUM 27 1135 PM 25 1970 39 -12 40  
AVERAGE 39 48 -9 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.87 1985 0.20 -0.20 T  
MONTH TO DATE 3.41 3.99 -0.58 1.62  
SINCE OCT 1 3.41 3.99 -0.58 1.62  
SINCE JAN 1 24.56 33.48 -8.92 33.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 18 8 18  
MONTH TO DATE 252 362 -110 249  
SINCE SEP 1 419 545 -126 338  
SINCE JUL 1 472 685 -213 412  
 
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 SW (210)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 AM  
LOWEST 57 100 AM  
AVERAGE 79  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 71 1973  
MINIMUM TEMPERATURE (F) 39 23 1971  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 747 AM PDT SUNSET 603 PM PDT  
OCTOBER 28 2023.......SUNRISE 748 AM PDT SUNSET 602 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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