279  
CDUS46 KPDT 200028  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
428 PM PST TUE DEC 19 2023  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR DECEMBER 19 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 306 PM 56 2004 35 6 16  
MINIMUM 35 750 AM -6 2008 23 12 9  
AVERAGE 38 29 9 13  
 
PRECIPITATION (IN)  
TODAY 0.12 0.39 1953 0.05 0.07 T  
MONTH TO DATE 1.32 0.92 0.40 0.58  
SINCE OCT 1 2.62 2.80 -0.18 2.54  
SINCE JAN 1 6.23 8.54 -2.31 8.10  
 
DEGREE DAYS  
HEATING  
TODAY 27 36 -9 52  
MONTH TO DATE 548 651 -103 822  
SINCE DEC 1 548 651 -103 822  
SINCE JUL 1 1895 2114 -219 2036  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 805 578 227 763    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (210)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 79  
AVERAGE 86  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 52 2020  
MINIMUM TEMPERATURE (F) 23 2 1998  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 744 AM PST SUNSET 414 PM PST  
DECEMBER 20 2023......SUNRISE 744 AM PST SUNSET 415 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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