530  
CDUS46 KPDT 050136  
CLIALW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
536 PM PST THU DEC 04 2025  
   
...............................  
 
   
..THE WALLA WALLA WA CLIMATE SUMMARY FOR DECEMBER 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 359 PM 64 1975 43 1 31  
2007  
2023  
MINIMUM 32 743 AM 3 1972 32 0 29  
AVERAGE 38 37 1 30  
 
PRECIPITATION (IN)  
TODAY 0.44 1.14 1989 0.07 0.37 0.00  
MONTH TO DATE 0.49 0.28 0.21 0.00  
SINCE OCT 1 4.26 4.19 0.07 3.59  
SINCE JAN 1 12.41 16.79 -4.38 12.35  
 
DEGREE DAYS  
HEATING  
TODAY 27 28 -1 35  
MONTH TO DATE 123 110 13 136  
SINCE DEC 1 123 110 13 136  
SINCE JUL 1 1066 1222 -156 1154  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1215 937 278 1024    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 1100 AM  
AVERAGE 97  
   
......................................................  
 
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 2023  
MINIMUM TEMPERATURE (F) 32 5 1972  
 
SUNRISE AND SUNSET  
DECEMBER 4 2025......SUNRISE 719 AM PST SUNSET 408 PM PST  
DECEMBER 5 2025......SUNRISE 720 AM PST SUNSET 408 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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