995  
CDUS46 KPDT 160827  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
127 AM PDT SUN AUG 16 2026  
   
...............................  
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 15 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 91 448 PM 105 1981 89 2 86  
MINIMUM 66 539 AM 51 1960 62 4 67  
AVERAGE 79 76 3 77  
 
PRECIPITATION (IN)  
YESTERDAY T 1.16 1978 0.01 -0.01 0.00  
MONTH TO DATE T 0.17 -0.17 0.04  
SINCE OCT 1 15.53 17.87 -2.34 13.90  
SINCE JAN 1 9.26 11.73 -2.47 7.52  
 
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 14 11 3 12  
MONTH TO DATE 165 182 -17 176  
SINCE JUN 1 594 650 -56 762  
SINCE JAN 1 637 689 -52 798    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 1000 AM  
LOWEST 23 500 PM  
AVERAGE 44  
   
......................................................  
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 106 1977  
2008  
MINIMUM TEMPERATURE (F) 62 49 1976  
 
SUNRISE AND SUNSET  
AUGUST 16 2026........SUNRISE 554 AM PDT SUNSET 800 PM PDT  
AUGUST 17 2026........SUNRISE 555 AM PDT SUNSET 758 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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