363  
CDUS46 KPDT 190828  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1228 AM PST TUE DEC 19 2023  
   
...............................  
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR DECEMBER 18 2023  
 
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)  
YESTERDAY  
MAXIMUM 38 215 PM 51 2011 36 2 20  
MINIMUM 34 809 AM 0 2016 23 11 12  
AVERAGE 36 30 6 16  
 
PRECIPITATION (IN)  
YESTERDAY T 0.30 1955 0.05 -0.05 T  
MONTH TO DATE 1.20 0.87 0.33 0.58  
SINCE OCT 1 2.50 2.75 -0.25 2.54  
SINCE JAN 1 6.11 8.49 -2.38 8.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 36 -7 49  
MONTH TO DATE 521 615 -94 770  
SINCE DEC 1 521 615 -94 770  
SINCE JUL 1 1868 2078 -210 1984  
 
COOLING  
YESTERDAY 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 E (110)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (150)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 70  
AVERAGE 79  
   
......................................................  
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 56 2004  
MINIMUM TEMPERATURE (F) 23 -6 2008  
 
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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