055  
CDUS46 KPDT 050034  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
534 PM PDT THU SEP 04 2025  
   
...............................  
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 4 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 95 301 PM 99 2020 83 12 95  
MINIMUM 71 518 AM 44 1956 57 14 60  
2015  
AVERAGE 83 70 13 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 1960 0.02 -0.02 0.00  
MONTH TO DATE T 0.07 -0.07 T  
SINCE OCT 1 13.97 18.17 -4.20 14.35  
SINCE JAN 1 7.59 12.03 -4.44 8.16  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 0 12 -12 12  
 
COOLING  
TODAY 18 6 12 13  
MONTH TO DATE 68 24 44 54  
SINCE SEP 1 68 24 44 54  
SINCE JAN 1 1073 851 222 916    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.8  
 
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 40 600 AM  
LOWEST 20 100 PM  
AVERAGE 30  
   
......................................................  
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1955  
MINIMUM TEMPERATURE (F) 57 44 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 618 AM PDT SUNSET 725 PM PDT  
SEPTEMBER 5 2025.....SUNRISE 619 AM PDT SUNSET 723 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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