399  
CDUS46 KPDT 170830  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
130 AM PDT WED MAY 17 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 16 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 88 247 PM 97 2006 77 11 72  
MINIMUM 58 457 AM 32 2002 46 12 49  
AVERAGE 73 62 11 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.62 1994 0.02 -0.02 0.00  
MONTH TO DATE 0.35 0.40 -0.05 0.81  
SINCE OCT 1 7.33 6.92 0.41 8.88  
SINCE JAN 1 3.33 3.95 -0.62 4.70  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 500 AM  
LOWEST 31 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 2006  
MINIMUM TEMPERATURE (F) 47 34 1943  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 523 AM PDT SUNSET 824 PM PDT  
MAY 18 2023...........SUNRISE 522 AM PDT SUNSET 825 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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