812  
CDUS46 KPDT 020845  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
145 AM PDT TUE SEP 02 2025  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 1 2025
 
 
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)  
YESTERDAY  
MAXIMUM 95 358 PM 99 1987 84 11 96  
MINIMUM 66 539 AM 44 1999 58 8 61  
AVERAGE 81 71 10 79  
 
PRECIPITATION (IN)  
YESTERDAY T 0.94 1971 0.02 -0.02 0.00  
MONTH TO DATE T 0.02 -0.02 0.00  
SINCE OCT 1 13.97 18.12 -4.15 14.35  
SINCE JAN 1 7.59 11.98 -4.39 8.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 0 9 -9 12  
 
COOLING  
YESTERDAY 16 6 10 14  
MONTH TO DATE 16 6 10 14  
SINCE SEP 1 16 6 10 14  
SINCE JAN 1 1021 833 188 876    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 600 AM  
LOWEST 17 400 PM  
AVERAGE 31  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1950  
MINIMUM TEMPERATURE (F) 58 44 1956  
1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2025.....SUNRISE 615 AM PDT SUNSET 729 PM PDT  
SEPTEMBER 3 2025.....SUNRISE 617 AM PDT SUNSET 727 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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