492
CDUS43 KILX 212228
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
428 PM CST SUN DEC 21 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 39 327 PM MM MM 38 1 35
MINIMUM 22 725 AM MM MM 24 -2 20
AVERAGE 31 31 0 28
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.07 -0.07 0.00
MONTH TO DATE 0.37 1.42 -1.05 0.60
SINCE DEC 1 0.37 1.42 -1.05 0.60
SINCE JAN 1 28.52 35.66 -7.14 41.12
DEGREE DAYS
HEATING
TODAY 34 34 0 37
MONTH TO DATE 851 656 195 686
SINCE DEC 1 851 656 195 686
SINCE JUL 1 1737 1720 17 1440
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 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 400 AM
LOWEST 42 200 PM
AVERAGE 55
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 MM MM
MINIMUM TEMPERATURE (F) 24 MM MM
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 713 AM CST SUNSET 434 PM CST
DECEMBER 22 2025......SUNRISE 714 AM CST SUNSET 435 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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