694  
CDUS46 KSEW 120828  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PDT THU OCT 12 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 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 61 355 PM 86 1991 62 -1 69  
MINIMUM 52 455 AM 27 2019 41 11 42  
AVERAGE 57 52 5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 0.96 2011 0.14 0.33 0.00  
MONTH TO DATE 1.68 1.36 0.32 0.00  
SINCE OCT 1 1.68 1.36 0.32 0.00  
SINCE JAN 1 22.83 30.85 -8.02 32.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 13 -5 9  
MONTH TO DATE 80 128 -48 54  
SINCE SEP 1 247 311 -64 143  
SINCE JUL 1 300 451 -151 217  
 
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 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 78 400 PM  
AVERAGE 88  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 74 2006  
MINIMUM TEMPERATURE (F) 41 28 2002  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 725 AM PDT SUNSET 630 PM PDT  
OCTOBER 13 2023.......SUNRISE 727 AM PDT SUNSET 628 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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