450
CDUS43 KILX 202209
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
509 PM CDT SAT JUN 20 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 79 259 PM MM MM 84 -5 83
MINIMUM 67 150 AM MM MM 64 3 65
AVERAGE 73 74 -1 74
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.17 -0.17 0.00
MONTH TO DATE 5.51 3.11 2.40 2.46
SINCE JUN 1 5.51 3.11 2.40 2.46
SINCE JAN 1 23.88 17.18 6.70 16.97
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 8 -8 1
SINCE JUN 1 0 8 -8 1
SINCE JUL 1 4704 5293 -589 4829
COOLING
TODAY 8 9 -1 9
MONTH TO DATE 143 145 -2 125
SINCE JUN 1 143 145 -2 125
SINCE JAN 1 272 251 21 182
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1200 AM
LOWEST 47 400 PM
AVERAGE 64
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 MM MM
MINIMUM TEMPERATURE (F) 64 MM MM
SUNRISE AND SUNSET
JUNE 20 2026..........SUNRISE 526 AM CDT SUNSET 824 PM CDT
JUNE 21 2026..........SUNRISE 526 AM CDT SUNSET 824 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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