350  
CDUS46 KPDT 220826  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1226 AM PST FRI DEC 22 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR DECEMBER 21 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 37 305 PM 65 2020 40 -3 17  
MINIMUM 34 1159 PM -14 1990 29 5 4  
AVERAGE 36 35 1 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1964 0.08 -0.08 T  
MONTH TO DATE 1.85 1.48 0.37 0.68  
SINCE OCT 1 5.78 5.39 0.39 5.71  
SINCE JAN 1 12.18 17.99 -5.81 20.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 30 -1 54  
MONTH TO DATE 512 609 -97 780  
SINCE DEC 1 512 609 -97 780  
SINCE JUL 1 1704 1721 -17 1920  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1071 937 134 1017    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 1.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 96 300 AM  
AVERAGE 98  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1950  
MINIMUM TEMPERATURE (F) 29 -10 1990  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 733 AM PST SUNSET 411 PM PST  
DECEMBER 23 2023......SUNRISE 733 AM PST SUNSET 411 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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