569  
CDUS46 KPDT 120830  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
130 AM PDT MON MAY 12 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR MAY 11 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 72 1135 AM 97 1924 76 -4 90  
MINIMUM 49 1159 PM 29 1999 45 4 46  
AVERAGE 61 60 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.48 1938 0.02 0.12 0.00  
MONTH TO DATE 0.16 0.27 -0.11 1.42  
SINCE OCT 1 9.69 6.79 2.90 8.44  
SINCE JAN 1 4.80 3.82 0.98 5.02  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 PM  
LOWEST 36 1200 PM  
AVERAGE 61  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 99 1993  
MINIMUM TEMPERATURE (F) 45 30 1920  
 
SUNRISE AND SUNSET  
MAY 12 2025...........SUNRISE 529 AM PDT SUNSET 819 PM PDT  
MAY 13 2025...........SUNRISE 527 AM PDT SUNSET 820 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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