074  
CDUS46 KPDT 250845  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
145 AM PDT MON AUG 25 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 24 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 99 321 PM 101 1970 89 10 78  
MINIMUM 59 558 AM 40 1914 55 4 45  
AVERAGE 79 72 7 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 1983 0.01 -0.01 0.00  
MONTH TO DATE 0.21 0.12 0.09 0.13  
SINCE OCT 1 10.74 8.23 2.51 9.14  
SINCE JAN 1 5.85 5.26 0.59 5.72  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.4  
 
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 75 400 AM  
LOWEST 16 300 PM  
AVERAGE 46  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 1958  
MINIMUM TEMPERATURE (F) 54 35 1910  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 610 AM PDT SUNSET 747 PM PDT  
AUGUST 26 2025........SUNRISE 611 AM PDT SUNSET 745 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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