321
CDUS43 KILX 100626
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
126 AM CDT WED SEP 10 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 82 316 PM MM MM 81 1 79
MINIMUM 44 550 AM MM MM 57 -13 47
AVERAGE 63 69 -6 63
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.12 -0.12 0.00
MONTH TO DATE 0.05 1.09 -1.04 0.10
SINCE SEP 1 0.05 1.09 -1.04 0.10
SINCE JAN 1 23.99 26.20 -2.21 31.26
DEGREE DAYS
HEATING
YESTERDAY 2 1 1 2
MONTH TO DATE 15 6 9 17
SINCE SEP 1 15 6 9 17
SINCE JUL 1 16 11 5 20
COOLING
YESTERDAY 0 5 -5 0
MONTH TO DATE 11 53 -42 24
SINCE SEP 1 11 53 -42 24
SINCE JAN 1 1237 1011 226 1126
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 200 AM
LOWEST 28 200 PM
AVERAGE 57
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 57 MM MM
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 632 AM CDT SUNSET 712 PM CDT
SEPTEMBER 11 2025.....SUNRISE 633 AM CDT SUNSET 710 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