818
CDUS43 KILX 280727
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CST WED JAN 28 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JANUARY 27 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 20 116 PM MM MM 36 -16 38
MINIMUM 2 1151 PM MM MM 20 -18 15
AVERAGE 11 28 -17 27
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.06 -0.06 0.00
MONTH TO DATE 0.26 1.79 -1.53 0.47
SINCE DEC 1 0.91 3.63 -2.72 3.54
SINCE JAN 1 0.26 1.79 -1.53 0.47
DEGREE DAYS
HEATING
YESTERDAY 54 37 17 38
MONTH TO DATE 1007 1006 1 1190
SINCE DEC 1 1978 1998 -20 2103
SINCE JUL 1 2823 3041 -218 2890
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 700 PM
LOWEST 63 200 AM
AVERAGE 70
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 MM MM
MINIMUM TEMPERATURE (F) 20 MM MM
SUNRISE AND SUNSET
JANUARY 28 2026.......SUNRISE 704 AM CST SUNSET 509 PM CST
JANUARY 29 2026.......SUNRISE 703 AM CST SUNSET 510 PM CST
- 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