819
CDUS43 KILX 212230
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
430 PM CST SAT FEB 21 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 38 333 PM MM MM 42 -4 28
MINIMUM 20 511 AM MM MM 26 -6 5
AVERAGE 29 34 -5 17
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.06 -0.06 0.00
MONTH TO DATE 1.64 1.36 0.28 0.66
SINCE DEC 1 2.55 5.24 -2.69 4.43
SINCE JAN 1 1.90 3.40 -1.50 1.36
DEGREE DAYS
HEATING
TODAY 36 31 5 48
MONTH TO DATE 633 716 -83 782
SINCE DEC 1 2837 2859 -22 2989
SINCE JUL 1 3682 3902 -220 3776
COOLING
TODAY 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 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 400 AM
LOWEST 52 400 PM
AVERAGE 70
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 MM MM
MINIMUM TEMPERATURE (F) 26 MM MM
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 637 AM CST SUNSET 537 PM CST
FEBRUARY 22 2026......SUNRISE 636 AM CST SUNSET 538 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