275  
CDUS46 KPDT 270031  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
531 PM PDT TUE AUG 26 2025  
   
...............................  
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 26 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 92 233 PM 99 1986 86 6 85  
MINIMUM 77 1208 AM 45 1993 59 18 55  
AVERAGE 85 73 12 70  
 
PRECIPITATION (IN)  
TODAY T 0.72 1956 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.32 -0.21 0.14  
SINCE OCT 1 13.97 18.02 -4.05 14.35  
SINCE JAN 1 7.59 11.88 -4.29 8.16  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 8  
SINCE JUN 1 17 57 -40 51  
SINCE JUL 1 0 3 -3 8  
 
COOLING  
TODAY 20 8 12 5  
MONTH TO DATE 315 282 33 278  
SINCE JUN 1 901 750 151 822  
SINCE JAN 1 937 789 148 843    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 35 700 AM  
LOWEST 23 1200 PM  
AVERAGE 29  
   
......................................................  
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 107 1986  
MINIMUM TEMPERATURE (F) 59 48 1954  
 
SUNRISE AND SUNSET  
AUGUST 26 2025........SUNRISE 607 AM PDT SUNSET 742 PM PDT  
AUGUST 27 2025........SUNRISE 608 AM PDT SUNSET 740 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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