908  
CDUS46 KPDT 011831  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1131 AM PDT MON SEP 01 2025  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR AUGUST 31 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 94 237 PM 100 2022 83 11 95  
MINIMUM 58 611 AM 41 1999 52 6 48  
AVERAGE 76 68 8 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 1946 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.17 -0.04 0.17  
SINCE OCT 1 8.02 8.79 -0.77 6.82  
SINCE JAN 1 3.56 5.37 -1.81 4.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 6 13 -7 21  
SINCE JUN 1 29 125 -96 102  
SINCE JUL 1 6 28 -22 21  
 
COOLING  
YESTERDAY 11 4 7 7  
MONTH TO DATE 222 210 12 220  
SINCE JUN 1 637 508 129 650  
SINCE JAN 1 645 530 115 665    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69  
LOWEST 18  
AVERAGE 44  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 2024  
MINIMUM TEMPERATURE (F) 52 35 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 622 AM PDT SUNSET 741 PM PDT  
SEPTEMBER 2 2025.....SUNRISE 623 AM PDT SUNSET 739 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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