739  
CDUS43 KILX 312232  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
432 PM CST SUN DEC 31 2023  
   
...............................  
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 1215 AM MM MM 36 1 45  
MINIMUM 31 902 AM MM MM 22 9 29  
AVERAGE 34 29 5 37  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.07 -0.07 0.00  
MONTH TO DATE 2.88 2.12 0.76 2.00  
SINCE DEC 1 2.88 2.12 0.76 2.00  
SINCE JAN 1 29.14 36.36 -7.22 44.01  
 
DEGREE DAYS  
HEATING  
TODAY 31 36 -5 28  
MONTH TO DATE 770 1008 -238 1010  
SINCE DEC 1 770 1008 -238 1010  
SINCE JUL 1 1691 2072 -381 2087  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1135 1105 30 1231    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 200 AM  
LOWEST 69 700 AM  
AVERAGE 79  
   
......................................................  
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 MM MM  
MINIMUM TEMPERATURE (F) 22 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 717 AM CST SUNSET 440 PM CST  
JANUARY 1 2024.......SUNRISE 717 AM CST SUNSET 441 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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