225
CDUS43 KILX 092227
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
427 PM CST TUE DEC 09 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 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 40 348 PM MM MM 42 -2 55
MINIMUM 23 1214 AM MM MM 27 -4 37
AVERAGE 32 34 -2 46
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.06 -0.06 0.01
MONTH TO DATE 0.00 0.61 -0.61 0.03
SINCE DEC 1 0.00 0.61 -0.61 0.03
SINCE JAN 1 28.15 34.85 -6.70 40.55
DEGREE DAYS
HEATING
TODAY 33 31 2 19
MONTH TO DATE 385 265 120 305
SINCE DEC 1 385 265 120 305
SINCE JUL 1 1271 1329 -58 1059
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 23 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 17.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 100 AM
LOWEST 72 200 PM
AVERAGE 77
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 MM MM
MINIMUM TEMPERATURE (F) 27 MM MM
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 705 AM CST SUNSET 431 PM CST
DECEMBER 10 2025......SUNRISE 706 AM CST SUNSET 431 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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