Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 022142
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
442 PM CDT TUE SEP 02 2025
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 85 230 PM MM MM 83 2 76
MINIMUM 52 524 AM MM MM 60 -8 53
AVERAGE 69 71 -2 65
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.26 -0.26 0.00
SINCE SEP 1 0.00 0.26 -0.26 0.00
SINCE JAN 1 23.94 25.37 -1.43 31.16
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 1 5 -4 3
COOLING
TODAY 4 6 -2 0
MONTH TO DATE 6 13 -7 6
SINCE SEP 1 6 13 -7 6
SINCE JAN 1 1232 971 261 1108
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.2
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 97 400 AM
LOWEST 35 100 PM
AVERAGE 66
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 MM MM
MINIMUM TEMPERATURE (F) 59 MM MM
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 625 AM CDT SUNSET 725 PM CDT
SEPTEMBER 3 2025.....SUNRISE 626 AM CDT SUNSET 723 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$