730  
CDUS43 KILX 052231  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
431 PM CST TUE DEC 05 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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 44 1218 PM MM MM 43 1 45  
MINIMUM 38 837 AM MM MM 29 9 28  
AVERAGE 41 36 5 37  
 
PRECIPITATION (IN)  
TODAY 0.05 MM MM 0.06 -0.01 0.00  
MONTH TO DATE 0.78 0.31 0.47 0.01  
SINCE DEC 1 0.78 0.31 0.47 0.01  
SINCE JAN 1 26.69 34.47 -7.78 31.37  
 
DEGREE DAYS  
HEATING  
TODAY 24 29 -5 28  
MONTH TO DATE 122 142 -20 148  
SINCE DEC 1 122 142 -20 148  
SINCE JUL 1 1029 1185 -156 1179  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1048 1117 -69 1255    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 79 1100 AM  
AVERAGE 86  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 MM MM  
MINIMUM TEMPERATURE (F) 29 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 5 2023......SUNRISE 658 AM CST SUNSET 429 PM CST  
DECEMBER 6 2023......SUNRISE 659 AM CST SUNSET 429 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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