011  
CDUS46 KPDT 120136  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
536 PM PST THU DEC 11 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 11 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 206 PM 69 2014 42 24 34  
MINIMUM 58 851 AM -14 1932 28 30 32  
AVERAGE 62 35 27 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.88 1958 0.03 -0.03 0.00  
MONTH TO DATE 1.03 0.35 0.68 0.07  
SINCE OCT 1 3.46 2.20 1.26 2.39  
SINCE JAN 1 9.87 7.84 2.03 8.52  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 300 PM  
LOWEST 46 300 AM  
AVERAGE 53  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 69 1921  
MINIMUM TEMPERATURE (F) 28 -34 1919  
 
SUNRISE AND SUNSET  
DECEMBER 11 2025......SUNRISE 729 AM PST SUNSET 412 PM PST  
DECEMBER 12 2025......SUNRISE 729 AM PST SUNSET 412 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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