Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 010628
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
128 AM CDT THU OCT 01 2026
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 89 336 PM MM MM 74 15 88
MINIMUM 64 616 AM MM MM 51 13 57
AVERAGE 77 62 15 73
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.09 -0.09 0.00
MONTH TO DATE 0.63 2.85 -2.22 0.50
SINCE SEP 1 0.63 2.85 -2.22 0.50
SINCE JAN 1 34.79 28.02 6.77 24.69
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 9 61 -52 20
SINCE SEP 1 9 61 -52 20
SINCE JUL 1 9 65 -56 24
COOLING
YESTERDAY 12 2 10 8
MONTH TO DATE 305 133 172 178
SINCE SEP 1 305 133 172 178
SINCE JAN 1 1325 1091 234 1219
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 34 300 PM
AVERAGE 51
..........................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 MM MM
MINIMUM TEMPERATURE (F) 51 MM MM
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 649 AM CDT SUNSET 635 PM CDT
OCTOBER 2 2026.......SUNRISE 650 AM CDT SUNSET 634 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$