022  
CDUS46 KSEW 180230  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
630 PM PST SUN DEC 17 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 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 45 244 PM 56 1979 44 1 37  
MINIMUM 34 1229 AM 3 1964 33 1 29  
AVERAGE 40 38 2 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.47 1979 0.24 -0.24 0.03  
2015  
MONTH TO DATE 8.92 4.30 4.62 1.81  
SINCE OCT 1 18.56 17.58 0.98 13.16  
SINCE JAN 1 39.71 47.07 -7.36 45.37  
 
DEGREE DAYS  
HEATING  
TODAY 25 26 -1 32  
MONTH TO DATE 314 437 -123 478  
SINCE DEC 1 314 437 -123 478  
SINCE JUL 1 1514 1868 -354 1743  
 
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 2 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 85 100 PM  
AVERAGE 91  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 56 2004  
MINIMUM TEMPERATURE (F) 33 13 2005  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 752 AM PST SUNSET 424 PM PST  
DECEMBER 18 2023......SUNRISE 753 AM PST SUNSET 424 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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