629
CDUS43 KILX 220726
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
126 AM CST MON DEC 22 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 42 230 PM MM MM 38 4 33
MINIMUM 21 630 AM MM MM 25 -4 21
AVERAGE 32 32 0 27
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.06 -0.06 0.00
MONTH TO DATE 0.65 1.24 -0.59 1.11
SINCE DEC 1 0.65 1.24 -0.59 1.11
SINCE JAN 1 29.52 35.40 -5.88 34.31
DEGREE DAYS
HEATING
YESTERDAY 33 33 0 38
MONTH TO DATE 817 644 173 692
SINCE DEC 1 817 644 173 692
SINCE JUL 1 1662 1687 -25 1479
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 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 400 AM
LOWEST 31 300 PM
AVERAGE 56
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 MM MM
MINIMUM TEMPERATURE (F) 25 MM MM
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 710 AM CST SUNSET 433 PM CST
DECEMBER 23 2025......SUNRISE 711 AM CST SUNSET 434 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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