420  
CDUS46 KSEW 100119  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 84 459 PM 91 1963 74 10 78  
2020  
MINIMUM 44 559 AM 36 1976 47 -3 45  
AVERAGE 64 61 3 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.34 1978 0.06 -0.06 0.00  
MONTH TO DATE T 0.48 -0.48 0.00  
SINCE OCT 1 37.93 49.06 -11.13 58.46  
SINCE JAN 1 18.85 27.93 -9.08 32.08  
 
DEGREE DAYS  
HEATING  
TODAY 1 5 -4 3  
MONTH TO DATE 28 36 -8 11  
SINCE SEP 1 28 36 -8 11  
SINCE JUL 1 81 176 -95 85  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 3 6 10  
SINCE SEP 1 9 3 6 10  
SINCE JAN 1 201 108 93 240    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 29 400 PM  
AVERAGE 61  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 2020  
MINIMUM TEMPERATURE (F) 47 35 1964  
1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 641 AM PDT SUNSET 736 PM PDT  
SEPTEMBER 10 2023.....SUNRISE 643 AM PDT SUNSET 734 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page Main Text Page