197  
CDUS46 KPDT 100834  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
134 AM PDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 346 PM 97 1963 81 10 81  
MINIMUM 56 558 AM 43 1962 56 0 51  
AVERAGE 74 68 6 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.61 1982 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.16 -0.05 T  
SINCE OCT 1 12.51 18.26 -5.75 20.81  
SINCE JAN 1 5.85 12.12 -6.27 14.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 9 -7 0  
SINCE SEP 1 2 9 -7 0  
SINCE JUL 1 3 17 -14 0  
 
COOLING  
YESTERDAY 9 5 4 1  
MONTH TO DATE 41 50 -9 81  
SINCE SEP 1 41 50 -9 81  
SINCE JAN 1 1010 877 133 971    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 18 400 PM  
AVERAGE 45  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1990  
MINIMUM TEMPERATURE (F) 56 43 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 625 AM PDT SUNSET 714 PM PDT  
SEPTEMBER 11 2023.....SUNRISE 626 AM PDT SUNSET 713 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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