155
CDUS43 KILX 260731
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
131 AM CST FRI DEC 26 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 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 55 1159 PM MM MM 37 18 46
MINIMUM 49 532 PM MM MM 23 26 38
AVERAGE 52 30 22 42
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.07 -0.07 0.08
MONTH TO DATE 0.37 1.70 -1.33 0.68
SINCE DEC 1 0.37 1.70 -1.33 0.68
SINCE JAN 1 28.52 35.94 -7.42 41.20
DEGREE DAYS
HEATING
YESTERDAY 13 35 -22 23
MONTH TO DATE 935 794 141 796
SINCE DEC 1 935 794 141 796
SINCE JUL 1 1821 1858 -37 1550
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
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 96 800 AM
AVERAGE 98
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 MM MM
MINIMUM TEMPERATURE (F) 23 MM MM
SUNRISE AND SUNSET
DECEMBER 26 2025......SUNRISE 715 AM CST SUNSET 437 PM CST
DECEMBER 27 2025......SUNRISE 716 AM CST SUNSET 438 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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