104  
CDUS46 KPDT 110839  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
139 AM PDT TUE AUG 11 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 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 93 409 PM 106 1971 93 0 98  
MINIMUM 62 536 AM 43 1919 59 3 56  
AVERAGE 78 76 2 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 1945 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.11  
SINCE OCT 1 8.69 8.15 0.54 10.64  
SINCE JAN 1 4.28 5.18 -0.90 5.75  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.3  
 
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 44 500 AM  
LOWEST 17 500 PM  
AVERAGE 31  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 105 1971  
MINIMUM TEMPERATURE (F) 58 44 1917  
 
SUNRISE AND SUNSET  
AUGUST 11 2026........SUNRISE 552 AM PDT SUNSET 811 PM PDT  
AUGUST 12 2026........SUNRISE 553 AM PDT SUNSET 810 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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