308  
CDUS46 KPDT 130950  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
150 AM PST SAT DEC 13 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 12 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 64 100 PM 69 1921 42 22 35  
MINIMUM 41 801 PM -34 1919 28 13 32  
AVERAGE 53 35 18 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 1995 0.03 -0.03 0.10  
MONTH TO DATE 1.03 0.38 0.65 0.17  
SINCE OCT 1 3.46 2.23 1.23 2.49  
SINCE JAN 1 9.87 7.87 2.00 8.62  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 50 100 PM  
AVERAGE 73  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 1924  
MINIMUM TEMPERATURE (F) 28 -27 1919  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 730 AM PST SUNSET 413 PM PST  
DECEMBER 14 2025......SUNRISE 731 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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