433  
CDUS43 KILX 012128  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
428 PM CDT MON MAY 01 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 1 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 58 259 PM MM MM 69 -11 64  
MINIMUM 42 1257 AM MM MM 49 -7 48  
AVERAGE 50 59 -9 56  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.15 -0.15 0.00  
MONTH TO DATE 0.00 0.15 -0.15 0.00  
SINCE MAR 1 7.81 6.51 1.30 8.72  
SINCE JAN 1 11.51 10.36 1.15 12.66  
 
DEGREE DAYS  
HEATING  
TODAY 15 7 8 9  
MONTH TO DATE 15 7 8 9  
SINCE MAR 1 1054 1058 -4 1044  
SINCE JUL 1 4662 5168 -506 4855  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 11 16 -5 14  
SINCE JAN 1 11 16 -5 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 22.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 100 AM  
LOWEST 37 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 MM MM  
MINIMUM TEMPERATURE (F) 49 MM MM  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 554 AM CDT SUNSET 747 PM CDT  
MAY 2 2023...........SUNRISE 553 AM CDT SUNSET 748 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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