311  
CDUS46 KPDT 160840  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
140 AM PDT WED SEP 16 2026  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 15 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 69 313 PM 97 2013 82 -13 76  
MINIMUM 45 429 AM 31 1921 48 -3 51  
AVERAGE 57 65 -8 64  
 
PRECIPITATION (IN)  
YESTERDAY T 0.90 2013 0.01 -0.01 0.00  
MONTH TO DATE 0.74 0.12 0.62 0.56  
SINCE OCT 1 9.46 8.40 1.06 11.30  
SINCE JAN 1 5.05 5.43 -0.38 6.41  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 49 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1938  
MINIMUM TEMPERATURE (F) 48 28 1936  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2026.....SUNRISE 637 AM PDT SUNSET 706 PM PDT  
SEPTEMBER 17 2026.....SUNRISE 638 AM PDT SUNSET 704 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab WA Page Main Text Page