108
CDUS43 KILX 182131
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
431 PM CDT SAT JUL 18 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JULY 18 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 90 134 PM MM MM 86 4 87
MINIMUM 75 531 AM MM MM 66 9 68
AVERAGE 83 76 7 78
PRECIPITATION (IN)
TODAY 0.08 MM MM 0.11 -0.03 0.00
MONTH TO DATE 1.68 2.12 -0.44 3.52
SINCE JUN 1 9.31 6.50 2.81 7.80
SINCE JAN 1 26.64 20.88 5.76 18.10
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 11 -11 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 11 7 13
MONTH TO DATE 245 197 48 261
SINCE JUN 1 472 439 33 615
SINCE JAN 1 584 549 35 700
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 58 100 PM
AVERAGE 74
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 MM MM
MINIMUM TEMPERATURE (F) 66 MM MM
SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE 542 AM CDT SUNSET 821 PM CDT
JULY 19 2026..........SUNRISE 543 AM CDT SUNSET 820 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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