827  
CDUS46 KPDT 210829  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
129 AM PDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR MAY 20 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 67 504 PM 92 2023 73 -6 92  
MINIMUM 46 513 AM 35 1987 51 -5 63  
AVERAGE 57 62 -5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 2020 0.07 -0.07 0.03  
MONTH TO DATE 1.63 1.32 0.31 0.28  
SINCE OCT 1 12.71 15.24 -2.53 11.90  
SINCE JAN 1 6.52 9.10 -2.58 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 0  
MONTH TO DATE 149 139 10 88  
SINCE MAR 1 1096 1079 17 1218  
SINCE JUL 1 4858 4700 158 5117  
 
COOLING  
YESTERDAY 0 1 -1 13  
MONTH TO DATE 21 16 5 60  
SINCE MAR 1 21 18 3 64  
SINCE JAN 1 21 18 3 64    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 400 AM  
LOWEST 27 600 PM  
AVERAGE 48  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1988  
MINIMUM TEMPERATURE (F) 51 36 1971  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 514 AM PDT SUNSET 827 PM PDT  
MAY 22 2024...........SUNRISE 513 AM PDT SUNSET 828 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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