492  
CDUS46 KPDT 190828  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1228 AM PST TUE DEC 19 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
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)  
YESTERDAY  
MAXIMUM 38 330 PM 70 1917 42 -4 44  
MINIMUM 36 1159 PM -11 1924 28 8 26  
AVERAGE 37 35 2 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.58 1929 0.04 0.10 0.00  
MONTH TO DATE 1.18 0.60 0.58 0.67  
SINCE OCT 1 3.24 2.45 0.79 3.29  
SINCE JAN 1 7.48 8.09 -0.61 10.84  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 PM  
LOWEST 82 1200 PM  
AVERAGE 89  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 63 1917  
MINIMUM TEMPERATURE (F) 28 -10 1924  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 734 AM PST SUNSET 414 PM PST  
DECEMBER 20 2023......SUNRISE 735 AM PST SUNSET 415 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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