776  
CDUS46 KPDT 010830  
CLIYKM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
130 AM PDT TUE SEP 01 2026  
   
...............................
 
 
   
..THE YAKIMA WA CLIMATE SUMMARY FOR AUGUST 31 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1946 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 98 2022 85 MM 94  
MINIMUM MM MM 37 1999 49 MM 59  
AVERAGE MM 67 MM 77  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.10 1999 0.01 MM T  
MONTH TO DATE 0.05 0.21 -0.16 0.11  
SINCE OCT 1 6.90 7.78 -0.88 8.13  
SINCE JAN 1 3.17 4.84 -1.67 3.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 2 MM 0  
MONTH TO DATE 1 16 -15 1  
SINCE JUN 1 58 112 -54 19  
SINCE JUL 1 1 30 -29 1  
 
COOLING  
YESTERDAY MM 4 MM 12  
MONTH TO DATE 223 202 21 274  
SINCE JUN 1 611 531 80 711  
SINCE JAN 1 645 559 86 722    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
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 MM 600 AM  
LOWEST MM 400 PM  
AVERAGE MM  
   
......................................................
 
 
THE YAKIMA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1949  
MINIMUM TEMPERATURE (F) 49 36 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2026.....SUNRISE 622 AM PDT SUNSET 741 PM PDT  
SEPTEMBER 2 2026.....SUNRISE 624 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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