320  
CDUS46 KPDT 300836  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
136 AM PDT SUN AUG 30 2026  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 29 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 76 256 PM 104 1915 87 -11 95  
MINIMUM 58 1159 PM 36 1937 53 5 56  
AVERAGE 67 70 -3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1920 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.16 -0.13 0.21  
SINCE OCT 1 8.72 8.27 0.45 10.74  
SINCE JAN 1 4.31 5.30 -0.99 5.85  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 17.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 26 200 PM  
AVERAGE 43  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 2007  
MINIMUM TEMPERATURE (F) 53 37 1924  
 
SUNRISE AND SUNSET  
AUGUST 30 2026........SUNRISE 616 AM PDT SUNSET 739 PM PDT  
AUGUST 31 2026........SUNRISE 617 AM PDT SUNSET 737 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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