597
CDUS43 KILX 280631
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
131 AM CDT TUE JUL 28 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR JULY 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 92 126 PM MM MM 85 7 89
MINIMUM 74 910 PM MM MM 66 8 75
AVERAGE 83 75 8 82
PRECIPITATION (IN)
YESTERDAY 0.30 MM MM 0.10 0.20 0.00
MONTH TO DATE 2.17 3.58 -1.41 4.40
SINCE JUN 1 11.87 8.30 3.57 9.02
SINCE JAN 1 30.24 22.37 7.87 23.53
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 12 -12 1
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 10 8 17
MONTH TO DATE 316 292 24 371
SINCE JUN 1 541 536 5 664
SINCE JAN 1 670 642 28 721
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 60 200 PM
AVERAGE 80
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 MM MM
MINIMUM TEMPERATURE (F) 65 MM MM
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 549 AM CDT SUNSET 809 PM CDT
JULY 29 2026..........SUNRISE 550 AM CDT SUNSET 809 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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