433  
CDUS46 KPDT 200840  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
140 AM PDT SUN AUG 20 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 19 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 86 441 PM 106 1967 90 -4 95  
MINIMUM 50 542 AM 38 1916 56 -6 66  
AVERAGE 68 73 -5 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1924 0.01 -0.01 0.00  
MONTH TO DATE T 0.09 -0.09 0.02  
SINCE OCT 1 7.36 8.20 -0.84 11.62  
SINCE JAN 1 3.36 5.23 -1.87 7.44  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 20 200 PM  
AVERAGE 46  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 105 2009  
MINIMUM TEMPERATURE (F) 56 38 1929  
 
SUNRISE AND SUNSET  
AUGUST 20 2023........SUNRISE 603 AM PDT SUNSET 757 PM PDT  
AUGUST 21 2023........SUNRISE 604 AM PDT SUNSET 755 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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