447  
CDUS46 KSEW 200116  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT THU SEP 19 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 69 336 PM 86 1999 71 -2 70  
MINIMUM 56 722 AM 30 1983 46 10 45  
AVERAGE 63 58 5 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1959 0.07 -0.07 T  
MONTH TO DATE 1.40 1.12 0.28 T  
SINCE OCT 1 48.44 49.70 -1.26 37.93  
SINCE JAN 1 28.08 28.57 -0.49 18.85  
 
DEGREE DAYS  
HEATING  
TODAY 2 7 -5 7  
MONTH TO DATE 59 93 -34 61  
SINCE SEP 1 59 93 -34 61  
SINCE JUL 1 138 233 -95 114  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 28 3 25 11  
SINCE SEP 1 28 3 25 11  
SINCE JAN 1 209 108 101 203    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 49 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1974  
MINIMUM TEMPERATURE (F) 46 32 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 655 AM PDT SUNSET 714 PM PDT  
SEPTEMBER 20 2024.....SUNRISE 657 AM PDT SUNSET 712 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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