184  
CDUS46 KPDT 111820  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1120 AM PDT FRI SEP 11 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 10 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 256 PM 100 1907 84 6 83  
MINIMUM 46 531 AM 35 1932 50 -4 55  
AVERAGE 68 66 2 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 1985 0.01 -0.01 T  
MONTH TO DATE 0.23 0.08 0.15 0.07  
SINCE OCT 1 8.95 8.36 0.59 10.81  
SINCE JAN 1 4.54 5.39 -0.85 5.92  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 26 300 PM  
AVERAGE 56  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1944  
MINIMUM TEMPERATURE (F) 49 33 2012  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2026.....SUNRISE 631 AM PDT SUNSET 716 PM PDT  
SEPTEMBER 12 2026.....SUNRISE 632 AM PDT SUNSET 714 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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