141  
CDUS46 KSEW 050940  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
140 AM PST TUE DEC 05 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 4 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 62R 1156 PM 56 1989 46 16 37  
2007  
MINIMUM 42 112 AM 6 1994 33 9 32  
AVERAGE 52 40 12 35  
 
PRECIPITATION (IN)  
YESTERDAY 1.70 2.27 1989 0.26 1.44 0.24  
MONTH TO DATE 3.77 1.05 2.72 0.92  
SINCE OCT 1 13.41 14.33 -0.92 12.27  
SINCE JAN 1 34.56 43.82 -9.26 44.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 25 -12 30  
MONTH TO DATE 66 100 -34 124  
SINCE DEC 1 66 100 -34 124  
SINCE JUL 1 1266 1531 -265 1389  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 203 113 90 241    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 80 600 PM  
AVERAGE 87  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 56 2020  
MINIMUM TEMPERATURE (F) 33 12 1994  
 
SUNRISE AND SUNSET  
DECEMBER 5 2023......SUNRISE 741 AM PST SUNSET 423 PM PST  
DECEMBER 6 2023......SUNRISE 742 AM PST SUNSET 423 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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