395
CDUS43 KILX 230627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT TUE SEP 23 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 79 447 PM MM MM 77 2 77
MINIMUM 67 1159 PM MM MM 53 14 67
AVERAGE 73 65 8 72
PRECIPITATION (IN)
YESTERDAY T MM MM 0.08 -0.08 0.15
MONTH TO DATE 0.84 2.35 -1.51 0.36
SINCE SEP 1 0.84 2.35 -1.51 0.36
SINCE JAN 1 24.78 27.46 -2.68 31.52
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 15 32 -17 17
SINCE SEP 1 15 32 -17 17
SINCE JUL 1 16 37 -21 20
COOLING
YESTERDAY 8 3 5 7
MONTH TO DATE 151 105 46 130
SINCE SEP 1 151 105 46 130
SINCE JAN 1 1377 1063 314 1232
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1200 AM
LOWEST 60 200 PM
AVERAGE 74
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 MM MM
MINIMUM TEMPERATURE (F) 52 MM MM
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 644 AM CDT SUNSET 650 PM CDT
SEPTEMBER 24 2025.....SUNRISE 645 AM CDT SUNSET 649 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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