421  
CDUS46 KPDT 190830  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
130 AM PDT THU OCT 19 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR OCTOBER 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 73 236 PM 78 1973 62 11 71  
MINIMUM 45 604 AM 27 1949 43 2 45  
AVERAGE 59 53 6 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1953 0.06 -0.06 0.00  
MONTH TO DATE 1.14 0.76 0.38 0.00  
SINCE OCT 1 1.14 0.76 0.38 0.00  
SINCE JAN 1 7.54 13.36 -5.82 14.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 12 -6 7  
MONTH TO DATE 100 160 -60 50  
SINCE SEP 1 195 228 -33 70  
SINCE JUL 1 196 236 -40 70  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 4 -1 13  
SINCE SEP 1 102 108 -6 127  
SINCE JAN 1 1071 935 136 1017    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 PM  
LOWEST 36 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 76 1992  
MINIMUM TEMPERATURE (F) 43 23 1949  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 715 AM PDT SUNSET 600 PM PDT  
OCTOBER 20 2023.......SUNRISE 717 AM PDT SUNSET 558 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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