347  
CDUS46 KPDT 280843  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
143 AM PDT FRI AUG 28 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 27 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 87 422 PM 100 1916 88 -1 84  
MINIMUM 63 1130 PM 41 1930 54 9 64  
AVERAGE 75 71 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1956 0.01 -0.01 T  
MONTH TO DATE 0.03 0.14 -0.11 0.21  
SINCE OCT 1 8.72 8.25 0.47 10.74  
SINCE JAN 1 4.31 5.28 -0.97 5.85  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.3  
 
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 61 600 AM  
LOWEST 18 500 PM  
AVERAGE 40  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 104 2023  
MINIMUM TEMPERATURE (F) 53 38 1909  
 
SUNRISE AND SUNSET  
AUGUST 28 2026........SUNRISE 613 AM PDT SUNSET 742 PM PDT  
AUGUST 29 2026........SUNRISE 614 AM PDT SUNSET 740 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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