623
CDUS43 KILX 152235
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
435 PM CST MON DEC 15 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 27 327 PM MM MM 40 -13 47
MINIMUM -12 1219 AM MM MM 25 -37 33
AVERAGE 8 32 -24 40
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.07 -0.07 T
MONTH TO DATE 0.02 1.02 -1.00 0.56
SINCE DEC 1 0.02 1.02 -1.00 0.56
SINCE JAN 1 28.17 35.26 -7.09 41.08
DEGREE DAYS
HEATING
TODAY 57 32 25 25
MONTH TO DATE 665 455 210 516
SINCE DEC 1 665 455 210 516
SINCE JUL 1 1551 1519 32 1270
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1479 1105 374 1292
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 100 AM
LOWEST 57 100 PM
AVERAGE 72
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 MM MM
MINIMUM TEMPERATURE (F) 25 MM MM
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 710 AM CST SUNSET 432 PM CST
DECEMBER 16 2025......SUNRISE 710 AM CST SUNSET 432 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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