717  
CDUS46 KSEW 130829  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 12 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 66 402 PM 74 2006 62 4 70  
MINIMUM 41 1113 PM 28 2002 41 0 37  
AVERAGE 54 51 3 54  
 
PRECIPITATION (IN)  
YESTERDAY T 1.06 1998 0.14 -0.14 0.00  
MONTH TO DATE 1.68 1.50 0.18 0.00  
SINCE OCT 1 1.68 1.50 0.18 0.00  
SINCE JAN 1 22.83 30.99 -8.16 32.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 14 -3 11  
MONTH TO DATE 91 142 -51 65  
SINCE SEP 1 258 325 -67 154  
SINCE JUL 1 311 465 -154 228  
 
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 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.5  
 
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 100 300 AM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 76 2022  
MINIMUM TEMPERATURE (F) 41 23 1969  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 727 AM PDT SUNSET 628 PM PDT  
OCTOBER 14 2023.......SUNRISE 728 AM PDT SUNSET 626 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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