664
CDUS43 KILX 310740
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
140 AM CST WED DEC 31 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 30 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 30 1159 PM MM MM 36 -6 50
MINIMUM 13 739 AM MM MM 22 -9 41
AVERAGE 22 29 -7 46
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.07 -0.07 0.13
MONTH TO DATE 0.82 2.05 -1.23 1.43
SINCE DEC 1 0.82 2.05 -1.23 1.43
SINCE JAN 1 28.97 36.29 -7.32 41.95
DEGREE DAYS
HEATING
YESTERDAY 43 36 7 19
MONTH TO DATE 1071 972 99 877
SINCE DEC 1 1071 972 99 877
SINCE JUL 1 1957 2036 -79 1631
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 SW (240)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 300 AM
LOWEST 53 300 PM
AVERAGE 69
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 MM MM
MINIMUM TEMPERATURE (F) 22 MM MM
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 717 AM CST SUNSET 441 PM CST
JANUARY 1 2026.......SUNRISE 717 AM CST SUNSET 442 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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