116
CDUS43 KILX 280627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT MON SEP 28 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 77 319 PM MM MM 75 2 89
MINIMUM 47 458 AM MM MM 51 -4 53
AVERAGE 62 63 -1 71
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.08 -0.08 0.00
MONTH TO DATE 1.87 2.75 -0.88 1.14
SINCE SEP 1 1.87 2.75 -0.88 1.14
SINCE JAN 1 33.31 27.86 5.45 25.08
DEGREE DAYS
HEATING
YESTERDAY 3 4 -1 0
MONTH TO DATE 6 51 -45 15
SINCE SEP 1 6 51 -45 15
SINCE JUL 1 7 56 -49 16
COOLING
YESTERDAY 0 2 -2 6
MONTH TO DATE 262 117 145 180
SINCE SEP 1 262 117 145 180
SINCE JAN 1 1259 1075 184 1406
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.2
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 93 100 AM
LOWEST 25 300 PM
AVERAGE 59
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 MM MM
MINIMUM TEMPERATURE (F) 51 MM MM
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 649 AM CDT SUNSET 643 PM CDT
SEPTEMBER 29 2026.....SUNRISE 650 AM CDT SUNSET 641 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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