587
CDUS43 KILX 302130
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
430 PM CDT TUE SEP 30 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2025
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 88 259 PM MM MM 74 14 74
MINIMUM 57 527 AM MM MM 51 6 62
AVERAGE 73 62 11 68
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.09 -0.09 0.00
MONTH TO DATE 0.50 2.85 -2.35 1.69
SINCE SEP 1 0.50 2.85 -2.35 1.69
SINCE JAN 1 24.69 28.02 -3.33 29.67
DEGREE DAYS
HEATING
TODAY 0 5 -5 0
MONTH TO DATE 20 61 -41 25
SINCE SEP 1 20 61 -41 25
SINCE JUL 1 24 65 -41 31
COOLING
TODAY 8 2 6 3
MONTH TO DATE 178 133 45 149
SINCE SEP 1 178 133 45 149
SINCE JAN 1 1219 1091 128 1064
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 27 300 PM
AVERAGE 57
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 MM MM
MINIMUM TEMPERATURE (F) 51 MM MM
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 649 AM CDT SUNSET 637 PM CDT
OCTOBER 1 2025.......SUNRISE 650 AM CDT SUNSET 635 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page