564  
CDUS46 KPDT 111829  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1129 AM PDT MON AUG 11 2025  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR AUGUST 10 2025
 
 
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)  
YESTERDAY  
MAXIMUM 97 407 PM 105 2017 88 9 94  
MINIMUM 55 443 AM 43 1947 58 -3 56  
AVERAGE 76 73 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 1952 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.05 -0.03 T  
SINCE OCT 1 7.91 8.67 -0.76 6.65  
SINCE JAN 1 3.45 5.25 -1.80 3.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE JUN 1 28 112 -84 81  
SINCE JUL 1 5 15 -10 0  
 
COOLING  
YESTERDAY 11 8 3 10  
MONTH TO DATE 67 86 -19 139  
SINCE JUN 1 482 384 98 569  
SINCE JAN 1 490 406 84 584    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 21  
AVERAGE 48  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 104 2021  
MINIMUM TEMPERATURE (F) 57 44 2007  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 555 AM PDT SUNSET 819 PM PDT  
AUGUST 12 2025........SUNRISE 556 AM PDT SUNSET 817 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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