706  
CDUS46 KPDT 290931  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
131 AM PST MON DEC 29 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 28 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 39 218 PM 67 1937 42 -3 58  
MINIMUM 22 800 AM -18 1990 28 -6 41  
AVERAGE 31 35 -4 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 2010 0.03 -0.03 T  
MONTH TO DATE 1.98 1.00 0.98 2.27  
SINCE OCT 1 4.41 2.85 1.56 4.59  
SINCE JAN 1 10.82 8.49 2.33 10.72  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 44 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 61 2011  
MINIMUM TEMPERATURE (F) 28 -14 1990  
 
SUNRISE AND SUNSET  
DECEMBER 29 2025......SUNRISE 738 AM PST SUNSET 421 PM PST  
DECEMBER 30 2025......SUNRISE 738 AM PST SUNSET 422 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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