230
CDUS43 KILX 130735
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
135 AM CST SAT DEC 13 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 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 31 300 PM MM MM 41 -10 24
MINIMUM 24 733 AM MM MM 27 -3 16
AVERAGE 28 34 -6 20
PRECIPITATION (IN)
YESTERDAY 0.05 MM MM 0.06 -0.01 0.00
MONTH TO DATE 0.33 0.73 -0.40 0.30
SINCE DEC 1 0.33 0.73 -0.40 0.30
SINCE JAN 1 29.20 34.89 -5.69 33.50
DEGREE DAYS
HEATING
YESTERDAY 37 31 6 45
MONTH TO DATE 467 353 114 429
SINCE DEC 1 467 353 114 429
SINCE JUL 1 1312 1396 -84 1216
COOLING
YESTERDAY 0 0 0 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 12 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 85 1100 AM
AVERAGE 91
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 MM MM
MINIMUM TEMPERATURE (F) 27 MM MM
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 705 AM CST SUNSET 430 PM CST
DECEMBER 14 2025......SUNRISE 706 AM CST SUNSET 430 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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