Climatological Report (Daily)
Issued by NWS
Issued by NWS
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694
CDUS43 KILX 110630
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
130 AM CDT FRI SEP 11 2026
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 77 411 PM MM MM 81 -4 88
MINIMUM 66 1037 PM MM MM 57 9 52
AVERAGE 72 69 3 70
PRECIPITATION (IN)
YESTERDAY 0.17 MM MM 0.11 0.06 0.00
MONTH TO DATE 0.17 1.20 -1.03 0.05
SINCE SEP 1 0.17 1.20 -1.03 0.05
SINCE JAN 1 31.61 26.31 5.30 23.99
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 7 -7 15
SINCE SEP 1 0 7 -7 15
SINCE JUL 1 1 12 -11 16
COOLING
YESTERDAY 7 5 2 5
MONTH TO DATE 141 58 83 16
SINCE SEP 1 141 58 83 16
SINCE JAN 1 1138 1016 122 1242
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 71 400 PM
AVERAGE 86
..........................................................
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 11 2026.....SUNRISE 633 AM CDT SUNSET 710 PM CDT
SEPTEMBER 12 2026.....SUNRISE 634 AM CDT SUNSET 709 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$