574  
CDUS46 KPDT 120837  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
137 AM PDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 11 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 85 243 PM 97 1953 81 4 82  
MINIMUM 61 545 AM 43 2012 55 6 56  
2014  
AVERAGE 73 68 5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1967 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.20 -0.09 T  
SINCE OCT 1 12.51 18.30 -5.79 20.81  
SINCE JAN 1 5.85 12.16 -6.31 14.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 11 -9 0  
SINCE SEP 1 2 11 -9 0  
SINCE JUL 1 3 19 -16 0  
 
COOLING  
YESTERDAY 8 4 4 4  
MONTH TO DATE 58 58 0 89  
SINCE SEP 1 58 58 0 89  
SINCE JAN 1 1027 885 142 979    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 500 AM  
LOWEST 24 300 PM  
AVERAGE 40  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2011  
MINIMUM TEMPERATURE (F) 55 41 1970  
2012  
2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 627 AM PDT SUNSET 711 PM PDT  
SEPTEMBER 13 2023.....SUNRISE 629 AM PDT SUNSET 709 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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