773  
CDUS46 KPDT 010830  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
130 AM PDT TUE SEP 01 2026  
   
...............................  
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR AUGUST 31 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 81 331 PM 100 2022 83 -2 94  
MINIMUM 42 450 AM 41 1999 52 -10 58  
AVERAGE 62 68 -6 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 1946 0.01 -0.01 0.00  
MONTH TO DATE 0.20 0.17 0.03 0.13  
SINCE OCT 1 8.89 8.79 0.10 8.02  
SINCE JAN 1 4.27 5.37 -1.10 3.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 20 13 7 6  
SINCE JUN 1 132 125 7 29  
SINCE JUL 1 24 28 -4 6  
 
COOLING  
YESTERDAY 0 4 -4 11  
MONTH TO DATE 166 210 -44 222  
SINCE JUN 1 448 508 -60 637  
SINCE JAN 1 460 530 -70 645    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
 
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 93  
LOWEST 24  
AVERAGE 59  
   
......................................................  
 
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 2026.....SUNRISE 622 AM PDT SUNSET 741 PM PDT  
SEPTEMBER 2 2026.....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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