351  
CDUS46 KPDT 180834  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
134 AM PDT WED SEP 18 2024  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 400 PM 97 1981 78 -7 87  
MINIMUM 63 800 AM 32 1965 54 9 63  
AVERAGE 67 66 1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 2013 0.02 -0.02 0.00  
MONTH TO DATE 0.51 0.32 0.19 0.11  
SINCE OCT 1 14.86 18.42 -3.56 12.51  
SINCE JAN 1 8.67 12.28 -3.61 5.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 9 23 -14 2  
SINCE SEP 1 9 23 -14 2  
SINCE JUL 1 21 31 -10 3  
 
COOLING  
YESTERDAY 2 3 -1 10  
MONTH TO DATE 130 79 51 97  
SINCE SEP 1 130 79 51 97  
SINCE JAN 1 992 906 86 1066    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1981  
MINIMUM TEMPERATURE (F) 53 36 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 636 AM PDT SUNSET 657 PM PDT  
SEPTEMBER 19 2024.....SUNRISE 637 AM PDT SUNSET 655 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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