814
CDUS43 KILX 232129
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
429 PM CDT WED SEP 23 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 68 205 PM MM MM 77 -9 84
MINIMUM 59 632 AM MM MM 52 7 63
AVERAGE 64 64 0 74
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.08 -0.08 0.25
MONTH TO DATE 1.87 2.43 -0.56 1.09
SINCE SEP 1 1.87 2.43 -0.56 1.09
SINCE JAN 1 33.31 27.54 5.77 25.03
DEGREE DAYS
HEATING
TODAY 1 3 -2 0
MONTH TO DATE 2 35 -33 15
SINCE SEP 1 2 35 -33 15
SINCE JUL 1 3 40 -37 16
COOLING
TODAY 0 3 -3 9
MONTH TO DATE 261 108 153 160
SINCE SEP 1 261 108 153 160
SINCE JAN 1 1258 1066 192 1386
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 100 AM
LOWEST 68 1100 AM
AVERAGE 79
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page