Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 010632
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
132 AM CDT MON SEP 01 2025
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 31 2025...
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)
YESTERDAY
MAXIMUM 78 MM MM MM 83 -5 82
MINIMUM 53 MM MM MM 61 -8 62
AVERAGE 66 72 -6 72
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.09 -0.09 0.50
MONTH TO DATE 0.39 2.42 -2.03 1.23
SINCE JUN 1 9.68 11.10 -1.42 10.11
SINCE JAN 1 24.19 25.17 -0.98 27.98
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 5
SINCE JUN 1 5 13 -8 12
SINCE JUL 1 4 1 3 6
COOLING
YESTERDAY 1 7 -6 7
MONTH TO DATE 263 277 -14 262
SINCE JUN 1 984 852 132 792
SINCE JAN 1 1041 958 83 915
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.8
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 96 400 AM
LOWEST 33 1200 PM
AVERAGE 65
..........................................................
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 MM MM
MINIMUM TEMPERATURE (F) 61 MM MM
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 622 AM CDT SUNSET 724 PM CDT
SEPTEMBER 2 2025.....SUNRISE 623 AM CDT SUNSET 722 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$