440
CDUS43 KILX 202131
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
431 PM CDT MON OCT 20 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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 69 200 PM MM MM 64 5 78
MINIMUM 39 642 AM MM MM 43 -4 37
AVERAGE 54 54 0 58
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.11 -0.11 0.00
MONTH TO DATE 1.49 2.05 -0.56 0.08
SINCE SEP 1 2.63 5.03 -2.40 1.92
SINCE JAN 1 26.57 30.14 -3.57 33.08
DEGREE DAYS
HEATING
TODAY 11 12 -1 7
MONTH TO DATE 67 171 -104 112
SINCE SEP 1 82 237 -155 129
SINCE JUL 1 83 242 -159 132
COOLING
TODAY 0 0 0 0
MONTH TO DATE 46 18 28 17
SINCE SEP 1 253 142 111 171
SINCE JAN 1 1479 1100 379 1273
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 12.6
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 89 300 AM
LOWEST 32 1200 PM
AVERAGE 61
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 MM MM
MINIMUM TEMPERATURE (F) 43 MM MM
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 711 AM CDT SUNSET 608 PM CDT
OCTOBER 21 2025.......SUNRISE 712 AM CDT SUNSET 607 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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