914  
CDUS46 KPDT 010828  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
128 AM PDT FRI MAY 01 2026  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR APRIL 30 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 78 MM 90 1998 72 6 72  
MINIMUM 36 MM 29 1986 42 -6 42  
2019  
AVERAGE 57 57 0 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 2022 0.02 -0.02 0.00  
MONTH TO DATE 1.41 0.78 0.63 0.69  
SINCE OCT 1 8.39 6.52 1.87 9.53  
SINCE JAN 1 3.98 3.55 0.43 4.64  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 18 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1947  
MINIMUM TEMPERATURE (F) 42 22 1954  
 
SUNRISE AND SUNSET  
MAY 1 2026...........SUNRISE 544 AM PDT SUNSET 805 PM PDT  
MAY 2 2026...........SUNRISE 543 AM PDT SUNSET 806 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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