140  
CDUS46 KPDT 280927  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
127 AM PST SUN DEC 28 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 27 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 41 1208 PM 63 1955 42 -1 50  
MINIMUM 30 1132 PM 1 1924 28 2 42  
AVERAGE 36 35 1 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1951 0.04 -0.04 0.33  
MONTH TO DATE 1.98 0.97 1.01 2.27  
SINCE OCT 1 4.41 2.82 1.59 4.59  
SINCE JAN 1 10.82 8.46 2.36 10.72  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 800 AM  
LOWEST 36 1200 PM  
AVERAGE 57  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 67 1937  
MINIMUM TEMPERATURE (F) 28 -18 1990  
 
SUNRISE AND SUNSET  
DECEMBER 28 2025......SUNRISE 738 AM PST SUNSET 420 PM PST  
DECEMBER 29 2025......SUNRISE 738 AM PST SUNSET 421 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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