588  
CDUS46 KPDT 210039  
CLIELN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
539 PM PDT SAT SEP 20 2025  
   
...............................
 
 
   
..THE ELLENSBURG WA CLIMATE SUMMARY FOR SEPTEMBER 20 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 217 PM 90 2012 76 11 72  
MINIMUM 44 601 AM 31 1941 46 -2 50  
AVERAGE 66 61 5 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 1959 0.01 -0.01 0.00  
MONTH TO DATE 0.26 0.23 0.03 0.08  
SINCE OCT 1 8.28 9.02 -0.74 6.90  
SINCE JAN 1 3.82 5.60 -1.78 4.14  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 4  
MONTH TO DATE 5 64 -59 8  
SINCE SEP 1 5 64 -59 8  
SINCE JUL 1 11 92 -81 29  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 91 45 46 107  
SINCE SEP 1 91 45 46 107  
SINCE JAN 1 736 575 161 772    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 15  
AVERAGE 51  
   
......................................................
 
 
THE ELLENSBURG WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2014  
MINIMUM TEMPERATURE (F) 45 32 2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 647 AM PDT SUNSET 703 PM PDT  
SEPTEMBER 21 2025.....SUNRISE 648 AM PDT SUNSET 701 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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