Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 310629
CLIMTO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
129 AM CDT SUN AUG 31 2025
...................................
...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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 80 229 PM MM MM 83 -3 93
MINIMUM 56 457 AM MM MM 61 -5 72
AVERAGE 68 72 -4 83
PRECIPITATION (IN)
YESTERDAY 0.08 MM MM 0.08 0.00 0.01
MONTH TO DATE 0.39 2.33 -1.94 0.73
SINCE JUN 1 9.68 11.01 -1.33 9.61
SINCE JAN 1 24.19 25.08 -0.89 27.48
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 3 7 -4 18
MONTH TO DATE 262 271 -9 255
SINCE JUN 1 983 846 137 785
SINCE JAN 1 1040 952 88 908
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 43 100 PM
AVERAGE 68
..........................................................
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
AUGUST 31 2025........SUNRISE 621 AM CDT SUNSET 725 PM CDT
SEPTEMBER 1 2025.....SUNRISE 622 AM CDT SUNSET 724 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$