110
CDUS43 KILX 212134
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
434 PM CDT TUE OCT 21 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 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 64 1233 PM MM MM 64 0 77
MINIMUM 47 615 AM MM MM 44 3 51
AVERAGE 56 54 2 64
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.10 -0.10 0.00
MONTH TO DATE 2.28 2.12 0.16 T
SINCE SEP 1 2.78 4.97 -2.19 1.69
SINCE JAN 1 26.97 30.14 -3.17 29.67
DEGREE DAYS
HEATING
TODAY 9 12 -3 1
MONTH TO DATE 65 175 -110 132
SINCE SEP 1 85 236 -151 157
SINCE JUL 1 89 240 -151 163
COOLING
TODAY 0 0 0 0
MONTH TO DATE 54 21 33 13
SINCE SEP 1 232 154 78 162
SINCE JAN 1 1273 1112 161 1077
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 600 AM
LOWEST 34 100 PM
AVERAGE 60
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 MM MM
MINIMUM TEMPERATURE (F) 43 MM MM
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 710 AM CDT SUNSET 605 PM CDT
OCTOBER 22 2025.......SUNRISE 711 AM CDT SUNSET 604 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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