762  
CDUS46 KPDT 160135  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
535 PM PST MON DEC 15 2025  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR DECEMBER 15 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57R 250 PM 55 2013 36 21 42  
MINIMUM 35 109 AM 2 1948 24 11 27  
AVERAGE 46 30 16 35  
 
PRECIPITATION (IN)  
TODAY 0.17 0.48 1941 0.05 0.12 T  
MONTH TO DATE 0.94 0.72 0.22 0.31  
SINCE OCT 1 3.39 2.60 0.79 2.44  
SINCE JAN 1 7.26 8.34 -1.08 6.58  
 
DEGREE DAYS  
HEATING  
TODAY 19 35 -16 30  
MONTH TO DATE 351 509 -158 479  
SINCE DEC 1 351 509 -158 479  
SINCE JUL 1 1725 1972 -247 1794  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 736 578 158 786    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 74  
AVERAGE 87  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 2013  
MINIMUM TEMPERATURE (F) 24 -1 2008  
 
SUNRISE AND SUNSET  
DECEMBER 15 2025......SUNRISE 742 AM PST SUNSET 413 PM PST  
DECEMBER 16 2025......SUNRISE 742 AM PST SUNSET 414 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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