651  
CDUS46 KPDT 200845  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
145 AM PDT SAT SEP 20 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 19 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 87 426 PM 97 1912 80 7 85  
MINIMUM 54 555 AM 31 1957 47 7 49  
AVERAGE 71 64 7 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1983 0.01 -0.01 0.00  
MONTH TO DATE 0.56 0.16 0.40 0.41  
SINCE OCT 1 11.30 8.44 2.86 9.55  
SINCE JAN 1 6.41 5.47 0.94 6.13  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.7  
 
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 90 600 AM  
LOWEST 28 300 PM  
AVERAGE 59  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 1967  
MINIMUM TEMPERATURE (F) 47 30 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 642 AM PDT SUNSET 658 PM PDT  
SEPTEMBER 21 2025.....SUNRISE 643 AM PDT SUNSET 656 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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