348
CDUS43 KILX 282237
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
437 PM CST SUN DEC 28 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM MM MM MM MM 37 MM 59
MINIMUM MM MM MM MM 23 MM 44
AVERAGE MM 30 MM 52
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.05 -0.05 0.26
MONTH TO DATE 0.65 1.66 -1.01 1.72
SINCE DEC 1 0.65 1.66 -1.01 1.72
SINCE JAN 1 29.52 35.82 -6.30 34.92
DEGREE DAYS
HEATING
TODAY MM 35 MM 13
MONTH TO DATE 896 885 11 852
SINCE DEC 1 896 885 11 852
SINCE JUL 1 1741 1928 -187 1639
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
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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