151  
CDUS46 KPDT 190834  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
134 AM PDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 18 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 90 446 PM 107 1981 88 2 95  
MINIMUM 65 1159 PM 50 1973 61 4 65  
AVERAGE 78 75 3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1975 0.01 -0.01 0.00  
MONTH TO DATE 0.25 0.21 0.04 0.65  
SINCE OCT 1 12.22 17.91 -5.69 20.80  
SINCE JAN 1 5.56 11.77 -6.21 14.73  
 
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 13 10 3 15  
MONTH TO DATE 243 212 31 249  
SINCE JUN 1 794 680 114 714  
SINCE JAN 1 879 719 160 716    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 12.9  
 
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 36 800 AM  
LOWEST 14 200 PM  
AVERAGE 25  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 1977  
MINIMUM TEMPERATURE (F) 61 47 1975  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 557 AM PDT SUNSET 755 PM PDT  
AUGUST 20 2023........SUNRISE 559 AM PDT SUNSET 754 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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