791  
CDUS46 KPDT 190026  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
426 PM PST MON DEC 18 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 330 PM 70 1917 42 -4 44  
MINIMUM 36 913 AM -11 1924 28 8 26  
AVERAGE 37 35 2 35  
 
PRECIPITATION (IN)  
TODAY T 0.58 1929 0.04 -0.04 0.00  
MONTH TO DATE 1.04 0.60 0.44 0.67  
SINCE OCT 1 3.10 2.45 0.65 3.29  
SINCE JAN 1 7.34 8.09 -0.75 10.84  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 82 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 63 1917  
MINIMUM TEMPERATURE (F) 28 -10 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 733 AM PST SUNSET 414 PM PST  
DECEMBER 19 2023......SUNRISE 734 AM PST SUNSET 414 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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