865  
CDUS46 KSEW 240826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 60 117 PM 91 1957 70 -10 71  
MINIMUM 49 543 AM 26 2000 45 4 50  
AVERAGE 55 57 -2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.23 2020 0.08 0.25 0.00  
MONTH TO DATE 0.33 1.42 -1.09 0.03  
SINCE OCT 1 38.26 50.00 -11.74 58.49  
SINCE JAN 1 19.18 28.87 -9.69 32.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 4  
MONTH TO DATE 97 122 -25 64  
SINCE SEP 1 97 122 -25 64  
SINCE JUL 1 150 262 -112 138  
 
COOLING  
YESTERDAY 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 4 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 58 1200 AM  
AVERAGE 79  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1974  
MINIMUM TEMPERATURE (F) 45 30 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2023.....SUNRISE 701 AM PDT SUNSET 705 PM PDT  
SEPTEMBER 25 2023.....SUNRISE 702 AM PDT SUNSET 703 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