622  
CDUS46 KPDT 310933  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
133 AM PST WED DEC 31 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 30 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 37 337 PM 66 1949 42 -5 50  
MINIMUM 19 735 AM -10 1978 28 -9 31  
AVERAGE 28 35 -7 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 2005 0.04 -0.04 0.00  
MONTH TO DATE 1.98 1.08 0.90 2.57  
SINCE OCT 1 4.41 2.93 1.48 4.89  
SINCE JAN 1 10.82 8.57 2.25 11.02  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 57 1970  
MINIMUM TEMPERATURE (F) 28 -9 2021  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 738 AM PST SUNSET 422 PM PST  
JANUARY 1 2026.......SUNRISE 738 AM PST SUNSET 423 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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