839  
CDUS46 KPDT 150839  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
139 AM PDT FRI MAY 15 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 14 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 69 406 PM 97 1939 76 -7 72  
MINIMUM 46 457 AM 30 1964 46 0 49  
AVERAGE 58 61 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2011 0.03 -0.03 0.00  
MONTH TO DATE 0.04 0.35 -0.31 0.19  
SINCE OCT 1 8.43 6.87 1.56 9.72  
SINCE JAN 1 4.02 3.90 0.12 4.83  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 500 AM  
LOWEST 32 500 PM  
AVERAGE 53  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1939  
MINIMUM TEMPERATURE (F) 46 31 1932  
 
SUNRISE AND SUNSET  
MAY 15 2026...........SUNRISE 525 AM PDT SUNSET 822 PM PDT  
MAY 16 2026...........SUNRISE 524 AM PDT SUNSET 823 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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