518  
CDUS46 KPDT 090031  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
531 PM PDT MON SEP 08 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 8 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 355 PM 99 1944 84 3 91  
MINIMUM 58 541 AM 34 1929 50 8 63  
AVERAGE 73 67 6 77  
 
PRECIPITATION (IN)  
TODAY T 0.59 2003 0.01 -0.01 0.00  
MONTH TO DATE T 0.06 -0.06 T  
SINCE OCT 1 10.74 8.34 2.40 9.14  
SINCE JAN 1 5.85 5.37 0.48 5.72  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 600 AM  
LOWEST 28 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1935  
MINIMUM TEMPERATURE (F) 50 35 1976  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 627 AM PDT SUNSET 721 PM PDT  
SEPTEMBER 9 2025.....SUNRISE 628 AM PDT SUNSET 719 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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