415  
CDUS46 KPDT 010030  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
530 PM PDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 359 PM 89 1991 72 -13 72  
MINIMUM 48 824 AM 34 2019 50 -2 53  
AVERAGE 54 61 -7 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1951 0.03 -0.03 0.01  
MONTH TO DATE 0.66 0.64 0.02 0.18  
SINCE OCT 1 13.06 18.74 -5.68 20.99  
SINCE JAN 1 6.40 12.60 -6.20 14.92  
 
DEGREE DAYS  
HEATING  
TODAY 11 5 6 2  
MONTH TO DATE 93 70 23 20  
SINCE SEP 1 93 70 23 20  
SINCE JUL 1 94 78 16 20  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 99 104 -5 114  
SINCE SEP 1 99 104 -5 114  
SINCE JAN 1 1068 931 137 1004    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 53 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1974  
2008  
MINIMUM TEMPERATURE (F) 49 32 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 650 AM PDT SUNSET 635 PM PDT  
OCTOBER 1 2023.......SUNRISE 651 AM PDT SUNSET 633 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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