379  
CDUS46 KPDT 210032  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
532 PM PDT WED AUG 20 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 20 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 351 PM 105 2009 90 -2 86  
MINIMUM 64 532 AM 38 1929 56 8 63  
AVERAGE 76 73 3 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.19 1918 0.00 0.00 0.04  
MONTH TO DATE 0.21 0.09 0.12 0.04  
SINCE OCT 1 10.74 8.20 2.54 9.05  
SINCE JAN 1 5.85 5.23 0.62 5.63  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 500 AM  
LOWEST 26 300 PM  
AVERAGE 39  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 102 2009  
MINIMUM TEMPERATURE (F) 56 37 1916  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 604 AM PDT SUNSET 756 PM PDT  
AUGUST 21 2025........SUNRISE 605 AM PDT SUNSET 754 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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