612  
CDUS46 KPDT 120939  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
139 AM PST FRI DEC 12 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 11 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 66 206 PM 69 2014 42 24 34  
MINIMUM 52 1019 PM -14 1932 28 24 32  
AVERAGE 59 35 24 33  
 
PRECIPITATION (IN)  
YESTERDAY 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 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1100 PM  
LOWEST 46 300 AM  
AVERAGE 65  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 69 1921  
MINIMUM TEMPERATURE (F) 28 -34 1919  
 
SUNRISE AND SUNSET  
DECEMBER 12 2025......SUNRISE 729 AM PST SUNSET 412 PM PST  
DECEMBER 13 2025......SUNRISE 730 AM PST SUNSET 413 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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