508  
CDUS46 KPDT 180027  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
527 PM PDT MON AUG 17 2026  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 17 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 328 PM 107 2008 91 0 85  
MINIMUM 61 538 AM 42 1969 57 4 61  
AVERAGE 76 74 2 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 1993 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.08 -0.05 0.21  
SINCE OCT 1 8.72 8.19 0.53 10.74  
SINCE JAN 1 4.31 5.22 -0.91 5.85  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.2  
 
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 56 600 AM  
LOWEST 26 300 PM  
AVERAGE 41  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 105 1967  
2022  
MINIMUM TEMPERATURE (F) 57 43 1907  
 
SUNRISE AND SUNSET  
AUGUST 17 2026........SUNRISE 600 AM PDT SUNSET 802 PM PDT  
AUGUST 18 2026........SUNRISE 601 AM PDT SUNSET 800 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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