118  
CDUS46 KPDT 200828  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
128 AM PDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR MAY 19 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 91R 423 PM 89 2006 73 18 58  
MINIMUM 61 442 AM 39 1987 50 11 42  
2003  
AVERAGE 76 61 15 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1991 0.06 -0.06 T  
MONTH TO DATE 0.25 1.25 -1.00 2.66  
SINCE OCT 1 11.87 15.17 -3.30 15.50  
SINCE JAN 1 5.21 9.03 -3.82 9.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 15  
MONTH TO DATE 88 134 -46 222  
SINCE MAR 1 1218 1074 144 1330  
SINCE JUL 1 5117 4695 422 4957  
 
COOLING  
YESTERDAY 11 1 10 0  
MONTH TO DATE 47 15 32 0  
SINCE MAR 1 51 17 34 0  
SINCE JAN 1 51 17 34 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 28 400 PM  
AVERAGE 49  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1958  
MINIMUM TEMPERATURE (F) 51 35 1987  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 515 AM PDT SUNSET 825 PM PDT  
MAY 21 2023...........SUNRISE 514 AM PDT SUNSET 826 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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