199  
CDUS46 KPDT 100931  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
131 AM PST WED DEC 10 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 9 2025
 
 
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)  
YESTERDAY  
MAXIMUM 58 106 AM 66 2015 42 16 41  
MINIMUM 48 1159 PM -10 1932 29 19 26  
AVERAGE 53 36 17 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.59R 0.32 1971 0.04 0.55 0.00  
MONTH TO DATE 1.03 0.29 0.74 0.07  
SINCE OCT 1 3.46 2.14 1.32 2.39  
SINCE JAN 1 9.87 7.78 2.09 8.52  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 PM  
LOWEST 61 600 AM  
AVERAGE 81  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 2014  
MINIMUM TEMPERATURE (F) 29 -11 1972  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 728 AM PST SUNSET 412 PM PST  
DECEMBER 11 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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