595
CDUS43 KILX 292134
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
434 PM CDT TUE SEP 29 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 257 PM MM MM 74 8 93
MINIMUM 45 605 AM MM MM 50 -5 57
AVERAGE 64 62 2 75
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.08 -0.08 0.00
MONTH TO DATE 1.87 2.91 -1.04 1.14
SINCE SEP 1 1.87 2.91 -1.04 1.14
SINCE JAN 1 33.31 28.02 5.29 25.08
DEGREE DAYS
HEATING
TODAY 1 5 -4 0
MONTH TO DATE 11 61 -50 15
SINCE SEP 1 11 61 -50 15
SINCE JUL 1 12 66 -54 16
COOLING
TODAY 0 2 -2 10
MONTH TO DATE 262 121 141 199
SINCE SEP 1 262 121 141 199
SINCE JAN 1 1259 1079 180 1425
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 27 200 PM
AVERAGE 62
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 MM MM
MINIMUM TEMPERATURE (F) 50 MM MM
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 650 AM CDT SUNSET 641 PM CDT
SEPTEMBER 30 2026.....SUNRISE 651 AM CDT SUNSET 639 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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