107  
CDUS46 KSEW 100220  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
620 PM PST SAT DEC 09 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 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 44 459 PM 59 1993 45 -1 45  
2014  
MINIMUM 35 240 AM 6 2009 33 2 36  
AVERAGE 40 39 1 41  
 
PRECIPITATION (IN)  
TODAY 0.83 3.50 1956 0.26 0.57 0.42  
MONTH TO DATE 7.92 2.35 5.57 1.64  
SINCE OCT 1 17.56 15.63 1.93 12.99  
SINCE JAN 1 38.71 45.12 -6.41 45.20  
 
DEGREE DAYS  
HEATING  
TODAY 25 26 -1 24  
MONTH TO DATE 156 229 -73 255  
SINCE DEC 1 156 229 -73 255  
SINCE JUL 1 1356 1660 -304 1520  
 
COOLING  
TODAY 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 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 82 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 64 2014  
MINIMUM TEMPERATURE (F) 33 -1 1972  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 745 AM PST SUNSET 423 PM PST  
DECEMBER 10 2023......SUNRISE 746 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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