347
CDUS43 KILX 192131
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
431 PM CDT FRI JUN 19 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JUNE 19 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 78 MM MM MM 84 -6 84
MINIMUM 60 MM MM MM 64 -4 66
AVERAGE 69 74 -5 75
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.16 -0.16 0.00
MONTH TO DATE 5.51 2.94 2.57 2.46
SINCE JUN 1 5.51 2.94 2.57 2.46
SINCE JAN 1 23.88 17.01 6.87 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 4 9 -5 10
MONTH TO DATE 134 136 -2 116
SINCE JUN 1 134 136 -2 116
SINCE JAN 1 263 242 21 173
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.1
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 93 100 AM
LOWEST 45 200 PM
AVERAGE 69
......................................................
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 19 2026..........SUNRISE 526 AM CDT SUNSET 823 PM CDT
JUNE 20 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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