172  
CDUS46 KPDT 310829  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
129 AM PDT SAT MAY 31 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 30 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 87 451 PM 102 1983 79 8 72  
MINIMUM 46 249 AM 34 1979 50 -4 39  
AVERAGE 67 64 3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 2000 0.03 -0.03 0.00  
MONTH TO DATE 0.82 0.80 0.02 1.73  
SINCE OCT 1 10.35 7.32 3.03 8.75  
SINCE JAN 1 5.46 4.35 1.11 5.33  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.9  
 
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 80 300 AM  
LOWEST 16 200 PM  
AVERAGE 48  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1986  
MINIMUM TEMPERATURE (F) 50 35 1928  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 511 AM PDT SUNSET 839 PM PDT  
JUNE 1 2025..........SUNRISE 510 AM PDT SUNSET 840 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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