473
CDUS43 KILX 090627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT TUE SEP 09 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 77 324 PM MM MM 81 -4 72
MINIMUM 42 557 AM MM MM 58 -16 43
AVERAGE 60 70 -10 58
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.11 -0.11 0.00
MONTH TO DATE 0.05 0.97 -0.92 0.10
SINCE SEP 1 0.05 0.97 -0.92 0.10
SINCE JAN 1 23.99 26.08 -2.09 31.26
DEGREE DAYS
HEATING
YESTERDAY 5 1 4 7
MONTH TO DATE 13 5 8 15
SINCE SEP 1 13 5 8 15
SINCE JUL 1 14 10 4 18
COOLING
YESTERDAY 0 5 -5 0
MONTH TO DATE 11 48 -37 24
SINCE SEP 1 11 48 -37 24
SINCE JAN 1 1237 1006 231 1126
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 27 300 PM
AVERAGE 58
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 57 MM MM
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 631 AM CDT SUNSET 713 PM CDT
SEPTEMBER 10 2025.....SUNRISE 632 AM CDT SUNSET 712 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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