758
CDUS43 KILX 230627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT WED SEP 23 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 202 PM MM MM 77 -4 79
MINIMUM 59 552 AM MM MM 53 6 67
AVERAGE 66 65 1 73
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.08 -0.08 T
MONTH TO DATE 1.87 2.35 -0.48 0.84
SINCE SEP 1 1.87 2.35 -0.48 0.84
SINCE JAN 1 33.31 27.46 5.85 24.78
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 1 32 -31 15
SINCE SEP 1 1 32 -31 15
SINCE JUL 1 2 37 -35 16
COOLING
YESTERDAY 1 3 -2 8
MONTH TO DATE 261 105 156 151
SINCE SEP 1 261 105 156 151
SINCE JAN 1 1258 1063 195 1377
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 55 200 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 2026.....SUNRISE 644 AM CDT SUNSET 651 PM CDT
SEPTEMBER 24 2026.....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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