324  
CDUS46 KPDT 230827  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
127 AM PDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 22 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 66 508 PM 90 2001 76 -10 75  
MINIMUM 43 233 AM 37 1993 52 -9 60  
AVERAGE 55 64 -9 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 2014 0.02 -0.02 T  
MONTH TO DATE 0.36 0.43 -0.07 0.06  
SINCE OCT 1 12.76 18.53 -5.77 20.87  
SINCE JAN 1 6.10 12.39 -6.29 14.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 3 7 0  
MONTH TO DATE 41 36 5 18  
SINCE SEP 1 41 36 5 18  
SINCE JUL 1 42 44 -2 18  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 99 91 8 98  
SINCE SEP 1 99 91 8 98  
SINCE JAN 1 1068 918 150 988    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 52 500 PM  
AVERAGE 75  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 2011  
MINIMUM TEMPERATURE (F) 52 33 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 641 AM PDT SUNSET 649 PM PDT  
SEPTEMBER 24 2023.....SUNRISE 642 AM PDT SUNSET 647 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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