142  
CDUS46 KPDT 260826  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
126 AM PDT WED AUG 26 2026  
   
...............................  
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 25 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 400 PM 103 1958 86 7 98  
MINIMUM 63 510 AM 46 1992 60 3 69  
AVERAGE 78 73 5 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1965 0.01 -0.01 0.00  
MONTH TO DATE T 0.30 -0.30 0.11  
SINCE OCT 1 15.53 18.00 -2.47 13.97  
SINCE JAN 1 9.26 11.86 -2.60 7.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 57 -29 17  
SINCE JUL 1 1 3 -2 0  
 
COOLING  
YESTERDAY 13 8 5 19  
MONTH TO DATE 304 274 30 295  
SINCE JUN 1 733 742 -9 881  
SINCE JAN 1 776 781 -5 917    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 300 AM  
LOWEST 20 400 PM  
AVERAGE 35  
   
......................................................  
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1986  
MINIMUM TEMPERATURE (F) 59 45 1993  
 
SUNRISE AND SUNSET  
AUGUST 26 2026........SUNRISE 606 AM PDT SUNSET 742 PM PDT  
AUGUST 27 2026........SUNRISE 608 AM PDT SUNSET 741 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab OR Page
The Nexlab WA Page
Main Text Page