514  
CDUS46 KPDT 290030  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
530 PM PDT THU SEP 28 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 28 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 135 PM 92 1918 76 -4 83  
MINIMUM 43 427 AM 28 1916 44 -1 53  
AVERAGE 58 60 -2 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1930 0.02 -0.02 0.01  
MONTH TO DATE 0.69 0.29 0.40 0.09  
SINCE OCT 1 8.21 8.57 -0.36 11.73  
SINCE JAN 1 4.21 5.60 -1.39 7.55  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 36 100 PM  
AVERAGE 61  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1967  
MINIMUM TEMPERATURE (F) 44 25 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 651 AM PDT SUNSET 643 PM PDT  
SEPTEMBER 29 2023.....SUNRISE 653 AM PDT SUNSET 641 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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