914  
CDUS46 KPDT 170830  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
130 AM PDT SAT MAY 17 2025  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 16 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 304 PM 97 2006 77 -4 84  
MINIMUM 50 627 AM 32 2002 46 4 61  
AVERAGE 62 62 0 73  
 
PRECIPITATION (IN)  
YESTERDAY T 0.62 1994 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.40 -0.21 1.42  
SINCE OCT 1 9.72 6.92 2.80 8.44  
SINCE JAN 1 4.83 3.95 0.88 5.02  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1200 AM  
LOWEST 31 400 PM  
AVERAGE 51  
   
......................................................
 
 
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 2025...........SUNRISE 523 AM PDT SUNSET 825 PM PDT  
MAY 18 2025...........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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