242  
CDUS46 KPDT 210836  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
136 AM PDT FRI AUG 21 2026  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR AUGUST 20 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 353 PM 105 2009 86 9 83  
MINIMUM 52 504 AM 42 2000 55 -3 60  
AVERAGE 74 71 3 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1953 0.01 -0.01 0.00  
MONTH TO DATE 0.19 0.10 0.09 0.13  
SINCE OCT 1 8.88 8.72 0.16 8.02  
SINCE JAN 1 4.26 5.30 -1.04 3.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 1 6 6  
SINCE JUN 1 119 113 6 29  
SINCE JUL 1 11 16 -5 6  
 
COOLING  
YESTERDAY 9 6 3 7  
MONTH TO DATE 128 157 -29 133  
SINCE JUN 1 410 455 -45 548  
SINCE JAN 1 422 477 -55 556    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 17  
AVERAGE 52  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2005  
MINIMUM TEMPERATURE (F) 55 43 1957  
 
SUNRISE AND SUNSET  
AUGUST 21 2026........SUNRISE 607 AM PDT SUNSET 802 PM PDT  
AUGUST 22 2026........SUNRISE 609 AM PDT SUNSET 800 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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