658  
CDUS46 KPDT 100858  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
158 AM PDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
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)  
YESTERDAY  
MAXIMUM 91 444 PM 97 1935 84 7 83  
MINIMUM 47 455 AM 35 1976 50 -3 45  
AVERAGE 69 67 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1952 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.07 -0.03 T  
SINCE OCT 1 7.56 8.35 -0.79 11.64  
SINCE JAN 1 3.56 5.38 -1.82 7.46  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.0  
 
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 89 500 AM  
LOWEST 27 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1907  
MINIMUM TEMPERATURE (F) 50 35 1932  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 629 AM PDT SUNSET 718 PM PDT  
SEPTEMBER 11 2023.....SUNRISE 630 AM PDT SUNSET 716 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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