429  
CDUS46 KPDT 210839  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
139 AM PDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR MAY 20 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 92R 426 PM 90 1958 73 19 63  
MINIMUM 63 505 AM 35 1987 51 12 41  
AVERAGE 78 62 16 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.66 2020 0.07 -0.04 0.00  
MONTH TO DATE 0.28 1.32 -1.04 2.66  
SINCE OCT 1 11.90 15.24 -3.34 15.50  
SINCE JAN 1 5.24 9.10 -3.86 9.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 13  
MONTH TO DATE 88 139 -51 235  
SINCE MAR 1 1218 1079 139 1343  
SINCE JUL 1 5117 4700 417 4970  
 
COOLING  
YESTERDAY 13 1 12 0  
MONTH TO DATE 60 16 44 0  
SINCE MAR 1 64 18 46 0  
SINCE JAN 1 64 18 46 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 29 200 PM  
AVERAGE 45  
   
......................................................
 
 
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 2023...........SUNRISE 514 AM PDT SUNSET 826 PM PDT  
MAY 22 2023...........SUNRISE 513 AM PDT SUNSET 827 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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