438  
CDUS46 KPDT 051852  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1152 AM PDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 4 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 94 312 PM 102 1934 85 9 95  
MINIMUM 61 543 AM 37 1918 51 10 54  
AVERAGE 78 68 10 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1970 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.03 -0.03 T  
SINCE OCT 1 10.74 8.31 2.43 9.14  
SINCE JAN 1 5.85 5.34 0.51 5.72  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.7  
 
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 65 500 AM  
LOWEST 26 100 PM  
AVERAGE 46  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 97 1908  
2024  
MINIMUM TEMPERATURE (F) 51 37 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 623 AM PDT SUNSET 727 PM PDT  
SEPTEMBER 6 2025.....SUNRISE 625 AM PDT SUNSET 725 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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