434  
CDUS46 KSEW 170117  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PDT SAT SEP 16 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 209 PM 90 1967 72 9 70  
MINIMUM 43 553 AM 33 1973 46 -3 46  
1992  
AVERAGE 62 59 3 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1997 0.06 -0.06 0.00  
MONTH TO DATE T 0.91 -0.91 0.03  
SINCE OCT 1 37.93 49.49 -11.56 58.49  
SINCE JAN 1 18.85 28.36 -9.51 32.11  
 
DEGREE DAYS  
HEATING  
TODAY 3 6 -3 7  
MONTH TO DATE 47 74 -27 27  
SINCE SEP 1 47 74 -27 27  
SINCE JUL 1 100 214 -114 101  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 11 3 8 10  
SINCE SEP 1 11 3 8 10  
SINCE JAN 1 203 108 95 240    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 38 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 86 1994  
MINIMUM TEMPERATURE (F) 46 32 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 650 AM PDT SUNSET 722 PM PDT  
SEPTEMBER 17 2023.....SUNRISE 652 AM PDT SUNSET 719 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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