489
CDUS43 KILX 040634
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
134 AM CDT SAT OCT 04 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 255 PM MM MM 72 16 80
MINIMUM 59 508 AM MM MM 49 10 44
AVERAGE 74 61 13 62
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.09 -0.09 0.00
MONTH TO DATE 0.00 0.27 -0.27 0.00
SINCE SEP 1 1.14 3.25 -2.11 1.84
SINCE JAN 1 25.08 28.36 -3.28 33.00
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 3
MONTH TO DATE 0 18 -18 10
SINCE SEP 1 15 84 -69 27
SINCE JUL 1 16 89 -73 30
COOLING
YESTERDAY 9 2 7 0
MONTH TO DATE 19 6 13 0
SINCE SEP 1 226 130 96 154
SINCE JAN 1 1452 1088 364 1256
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 38 300 PM
AVERAGE 66
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 MM MM
MINIMUM TEMPERATURE (F) 48 MM MM
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 655 AM CDT SUNSET 632 PM CDT
OCTOBER 5 2025.......SUNRISE 656 AM CDT SUNSET 631 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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