478
CDUS43 KILX 280742
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
142 AM CST SUN DEC 28 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 MM MM MM MM 37 MM 53
MINIMUM 43 815 AM MM MM 23 20 47
AVERAGE MM 30 MM 50
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.06 -0.06 0.18
MONTH TO DATE 0.65 1.61 -0.96 1.46
SINCE DEC 1 0.65 1.61 -0.96 1.46
SINCE JAN 1 29.52 35.77 -6.25 34.66
DEGREE DAYS
HEATING
YESTERDAY MM 35 MM 15
MONTH TO DATE 896 850 46 839
SINCE DEC 1 896 850 46 839
SINCE JUL 1 1741 1893 -152 1626
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1273 1117 156 1091
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 80 100 PM
AVERAGE 90
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 MM MM
MINIMUM TEMPERATURE (F) 23 MM MM
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 713 AM CST SUNSET 437 PM CST
DECEMBER 29 2025......SUNRISE 713 AM CST SUNSET 438 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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