643  
CDUS46 KPDT 210033  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
533 PM PDT MON OCT 20 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR OCTOBER 20 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 64 344 PM 82 1940 64 0 75  
MINIMUM 42 649 AM 17 1949 38 4 44  
AVERAGE 53 51 2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 2000 0.03 -0.03 0.00  
MONTH TO DATE 0.74 0.48 0.26 0.04  
SINCE OCT 1 0.74 0.48 0.26 0.04  
SINCE JAN 1 7.15 6.12 1.03 6.17  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 700 AM  
LOWEST 37 300 PM  
AVERAGE 57  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 2003  
MINIMUM TEMPERATURE (F) 38 19 1928  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 721 AM PDT SUNSET 602 PM PDT  
OCTOBER 21 2025.......SUNRISE 722 AM PDT SUNSET 600 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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