Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 110729
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
129 AM CST THU DEC 11 2025
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2025...
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)
YESTERDAY
MAXIMUM 42 511 AM MM MM 41 1 44
MINIMUM 29 1159 PM MM MM 27 2 28
AVERAGE 36 34 2 36
PRECIPITATION (IN)
YESTERDAY 0.02 MM MM 0.07 -0.05 0.00
MONTH TO DATE 0.02 0.68 -0.66 0.03
SINCE DEC 1 0.02 0.68 -0.66 0.03
SINCE JAN 1 28.17 34.92 -6.75 40.55
DEGREE DAYS
HEATING
YESTERDAY 29 31 -2 29
MONTH TO DATE 414 296 118 334
SINCE DEC 1 414 296 118 334
SINCE JUL 1 1300 1360 -60 1088
COOLING
YESTERDAY 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 28 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 17.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 1100 AM
LOWEST 69 500 PM
AVERAGE 79
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 MM MM
MINIMUM TEMPERATURE (F) 26 MM MM
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 707 AM CST SUNSET 431 PM CST
DECEMBER 12 2025......SUNRISE 708 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.
$$