154  
CDUS46 KPDT 240833  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
133 AM PDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 23 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 72 244 PM 93 2011 76 -4 78  
MINIMUM 47 640 AM 33 2000 52 -5 53  
AVERAGE 60 64 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.62 1992 0.02 -0.02 0.00  
MONTH TO DATE 0.36 0.45 -0.09 0.06  
SINCE OCT 1 12.76 18.55 -5.79 20.87  
SINCE JAN 1 6.10 12.41 -6.31 14.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 3 2 0  
MONTH TO DATE 46 39 7 18  
SINCE SEP 1 46 39 7 18  
SINCE JUL 1 47 47 0 18  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 99 93 6 99  
SINCE SEP 1 99 93 6 99  
SINCE JAN 1 1068 920 148 989    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 39 100 PM  
AVERAGE 63  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1952  
MINIMUM TEMPERATURE (F) 52 37 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2023.....SUNRISE 642 AM PDT SUNSET 647 PM PDT  
SEPTEMBER 25 2023.....SUNRISE 644 AM PDT SUNSET 645 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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