278  
CDUS46 KPDT 190834  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
134 AM PDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 18 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 94 346 PM 105 1967 91 3 105  
2022  
MINIMUM 59 1157 PM 43 1907 57 2 61  
AVERAGE 77 74 3 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1975 0.00 0.00 0.00  
MONTH TO DATE T 0.08 -0.08 0.02  
SINCE OCT 1 7.36 8.19 -0.83 11.62  
SINCE JAN 1 3.36 5.22 -1.86 7.44  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 1100 PM  
LOWEST 9 300 PM  
AVERAGE 25  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 106 1967  
MINIMUM TEMPERATURE (F) 56 38 1916  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 602 AM PDT SUNSET 759 PM PDT  
AUGUST 20 2023........SUNRISE 603 AM PDT SUNSET 757 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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