433  
CDUS46 KPDT 130838  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
138 AM PDT THU AUG 13 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 12 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 90 315 PM 106 1971 92 -2 102  
MINIMUM 66 514 AM 43 1918 58 8 61  
AVERAGE 78 75 3 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1922 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.11  
SINCE OCT 1 8.69 8.16 0.53 10.64  
SINCE JAN 1 4.28 5.19 -0.91 5.75  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
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 61 500 AM  
LOWEST 23 600 PM  
AVERAGE 42  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 104 1971  
MINIMUM TEMPERATURE (F) 58 41 1918  
 
SUNRISE AND SUNSET  
AUGUST 13 2026........SUNRISE 555 AM PDT SUNSET 808 PM PDT  
AUGUST 14 2026........SUNRISE 556 AM PDT SUNSET 807 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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