797  
CDUS46 KPDT 310849  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON, OR  
1249 AM PST SUN DEC 31 2023  
   
...............................
 
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR DECEMBER 30 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 45 305 PM 66 1949 42 3 44  
MINIMUM 29 808 AM -10 1978 28 1 34  
AVERAGE 37 35 2 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.70 2005 0.04 -0.03 0.35  
MONTH TO DATE 1.36 1.08 0.28 1.36  
SINCE OCT 1 3.42 2.93 0.49 3.98  
SINCE JAN 1 7.66 8.57 -0.91 11.53  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 79 200 PM  
AVERAGE 90  
   
......................................................
 
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 57 1970  
MINIMUM TEMPERATURE (F) 28 -9 2021  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 738 AM PST SUNSET 422 PM PST  
JANUARY 1 2024.......SUNRISE 738 AM PST SUNSET 423 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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