563
CDUS43 KILX 180636
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
136 AM CDT SUN OCT 18 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 401 PM MM MM 66 -9 77
MINIMUM 37 537 AM MM MM 45 -8 54
AVERAGE 47 55 -8 66
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.10 -0.10 0.00
MONTH TO DATE 0.67 1.70 -1.03 T
SINCE SEP 1 1.30 4.55 -3.25 0.50
SINCE JAN 1 35.46 29.72 5.74 24.69
DEGREE DAYS
HEATING
YESTERDAY 18 10 8 0
MONTH TO DATE 52 130 -78 36
SINCE SEP 1 61 191 -130 56
SINCE JUL 1 61 195 -134 60
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 68 21 47 50
SINCE SEP 1 373 154 219 228
SINCE JAN 1 1393 1112 281 1269
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60)
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 92 500 AM
LOWEST 34 300 PM
AVERAGE 63
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THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 MM MM
MINIMUM TEMPERATURE (F) 45 MM MM
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 706 AM CDT SUNSET 610 PM CDT
OCTOBER 19 2026.......SUNRISE 707 AM CDT SUNSET 608 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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