224  
CDUS46 KPDT 170831  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
131 AM PDT SUN MAY 17 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 16 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 348 PM 97 2006 77 -13 73  
MINIMUM 45 1155 PM 32 2002 46 -1 50  
AVERAGE 55 62 -7 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.62 1994 0.02 0.01 T  
MONTH TO DATE 0.07 0.40 -0.33 0.19  
SINCE OCT 1 8.46 6.92 1.54 9.72  
SINCE JAN 1 4.05 3.95 0.10 4.83  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 19.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 500 AM  
LOWEST 31 400 PM  
AVERAGE 53  
   
......................................................  
 
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 2026...........SUNRISE 523 AM PDT SUNSET 825 PM PDT  
MAY 18 2026...........SUNRISE 522 AM PDT SUNSET 826 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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