345  
CDUS46 KPDT 280841  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
141 AM PDT MON AUG 28 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 27 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 98 428 PM 107 1986 85 13 78  
MINIMUM 63 533 AM 48 1954 59 4 59  
AVERAGE 81 72 9 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 1956 0.02 -0.02 0.00  
MONTH TO DATE 0.42 0.34 0.08 0.66  
SINCE OCT 1 12.39 18.04 -5.65 20.81  
SINCE JAN 1 5.73 11.90 -6.17 14.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 38 57 -19 58  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 16 8 8 4  
MONTH TO DATE 304 290 14 385  
SINCE JUN 1 855 758 97 850  
SINCE JAN 1 940 797 143 852    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 24 400 PM  
AVERAGE 46  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1972  
MINIMUM TEMPERATURE (F) 59 45 1960  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 609 AM PDT SUNSET 739 PM PDT  
AUGUST 29 2023........SUNRISE 610 AM PDT SUNSET 737 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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