675  
CDUS46 KSEW 120116  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT WED SEP 11 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 346 PM 91 2013 74 -6 76  
MINIMUM 54 611 AM 34 1988 47 7 48  
AVERAGE 61 60 1 62  
 
PRECIPITATION (IN)  
TODAY 0.93R 0.51 2018 0.06 0.87 T  
MONTH TO DATE 1.05 0.60 0.45 T  
SINCE OCT 1 48.09 49.18 -1.09 37.93  
SINCE JAN 1 27.73 28.05 -0.32 18.85  
 
DEGREE DAYS  
HEATING  
TODAY 4 5 -1 3  
MONTH TO DATE 14 46 -32 31  
SINCE SEP 1 14 46 -32 31  
SINCE JUL 1 93 186 -93 84  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 28 3 25 9  
SINCE SEP 1 28 3 25 9  
SINCE JAN 1 209 108 101 201    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 65 300 PM  
AVERAGE 83  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 86 2009  
MINIMUM TEMPERATURE (F) 47 32 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 645 AM PDT SUNSET 730 PM PDT  
SEPTEMBER 12 2024.....SUNRISE 646 AM PDT SUNSET 728 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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