039
CDUS43 KILX 280635
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
135 AM CDT TUE OCT 28 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 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 63 332 PM MM MM 61 2 64
MINIMUM 40 636 AM MM MM 41 -1 31
AVERAGE 52 51 1 48
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.10 -0.10 0.00
MONTH TO DATE 1.49 2.79 -1.30 0.36
SINCE SEP 1 2.63 5.77 -3.14 2.20
SINCE JAN 1 26.57 30.88 -4.31 33.36
DEGREE DAYS
HEATING
YESTERDAY 13 14 -1 17
MONTH TO DATE 164 263 -99 186
SINCE SEP 1 179 329 -150 203
SINCE JUL 1 180 334 -154 206
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 700 AM
LOWEST 36 400 PM
AVERAGE 61
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 MM MM
MINIMUM TEMPERATURE (F) 41 MM MM
SUNRISE AND SUNSET
OCTOBER 28 2025.......SUNRISE 720 AM CDT SUNSET 558 PM CDT
OCTOBER 29 2025.......SUNRISE 721 AM CDT SUNSET 556 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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