816
CDUS43 KILX 042127
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
427 PM CDT THU SEP 04 2025
...............................
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 72 202 PM MM MM 82 -10 85
MINIMUM 50 602 AM MM MM 60 -10 50
AVERAGE 61 71 -10 68
PRECIPITATION (IN)
TODAY MM MM MM 0.10 MM 0.00
MONTH TO DATE 0.08 0.40 -0.32 0.00
SINCE SEP 1 0.08 0.40 -0.32 0.00
SINCE JAN 1 24.27 25.57 -1.30 27.98
DEGREE DAYS
HEATING
TODAY 4 0 4 0
MONTH TO DATE 4 0 4 4
SINCE SEP 1 4 0 4 4
SINCE JUL 1 8 4 4 10
COOLING
TODAY 0 6 -6 3
MONTH TO DATE 6 27 -21 9
SINCE SEP 1 6 27 -21 9
SINCE JAN 1 1047 985 62 924
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 36 300 PM
AVERAGE 66
......................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 624 AM CDT SUNSET 719 PM CDT
SEPTEMBER 5 2025.....SUNRISE 625 AM CDT SUNSET 717 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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