905  
CDUS46 KPDT 091849  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1149 AM PDT SAT AUG 09 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 8 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 85 437 PM 108 1972 93 -8 97  
MINIMUM 48 505 AM 40 1934 59 -11 55  
AVERAGE 67 76 -9 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 1907 0.01 -0.01 0.00  
MONTH TO DATE 0.11 0.03 0.08 T  
SINCE OCT 1 10.64 8.14 2.50 9.01  
SINCE JAN 1 5.75 5.17 0.58 5.59  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 23 400 PM  
AVERAGE 47  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 107 1972  
MINIMUM TEMPERATURE (F) 59 43 1931  
 
SUNRISE AND SUNSET  
AUGUST 9 2025........SUNRISE 550 AM PDT SUNSET 814 PM PDT  
AUGUST 10 2025........SUNRISE 551 AM PDT SUNSET 812 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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