632
CDUS43 KILX 250626
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
126 AM CDT THU SEP 25 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 453 PM MM MM 76 -1 73
MINIMUM 63 1159 PM MM MM 53 10 62
AVERAGE 69 65 4 68
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.09 -0.09 0.11
MONTH TO DATE 0.50 2.33 -1.83 0.80
SINCE SEP 1 0.50 2.33 -1.83 0.80
SINCE JAN 1 24.69 27.50 -2.81 28.78
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 20 35 -15 24
SINCE SEP 1 20 35 -15 24
SINCE JUL 1 24 39 -15 30
COOLING
YESTERDAY 4 3 1 3
MONTH TO DATE 139 118 21 131
SINCE SEP 1 139 118 21 131
SINCE JAN 1 1180 1076 104 1046
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 64 400 PM
AVERAGE 82
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 MM MM
MINIMUM TEMPERATURE (F) 53 MM MM
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 644 AM CDT SUNSET 645 PM CDT
SEPTEMBER 26 2025.....SUNRISE 645 AM CDT SUNSET 643 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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