137
CDUS43 KILX 292127
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
427 PM CDT SAT AUG 29 2026
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 29 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 1246 PM MM MM 83 1 81
MINIMUM 61 428 AM MM MM 61 0 56
AVERAGE 73 72 1 69
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.09 -0.09 0.00
MONTH TO DATE 3.83 2.25 1.58 0.31
SINCE JUN 1 15.79 10.93 4.86 9.60
SINCE JAN 1 34.16 25.00 9.16 24.11
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE JUN 1 0 13 -13 5
SINCE JUL 1 0 1 -1 4
COOLING
TODAY 8 8 0 4
MONTH TO DATE 291 264 27 259
SINCE JUN 1 860 839 21 980
SINCE JAN 1 989 945 44 1037
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 46 100 PM
AVERAGE 71
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 MM MM
MINIMUM TEMPERATURE (F) 61 MM MM
SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE 619 AM CDT SUNSET 729 PM CDT
AUGUST 30 2026........SUNRISE 620 AM CDT SUNSET 727 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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