Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KILX 012140
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
440 PM CDT MON SEP 01 2025
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 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 83 259 PM MM MM 83 0 83
MINIMUM 50 542 AM MM MM 60 -10 58
AVERAGE 67 71 -4 71
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.13 -0.13 0.00
SINCE SEP 1 0.00 0.13 -0.13 0.00
SINCE JAN 1 23.94 25.24 -1.30 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 2 7 -5 6
MONTH TO DATE 2 7 -5 6
SINCE SEP 1 2 7 -5 6
SINCE JAN 1 1228 965 263 1108
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.5
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 93 400 AM
LOWEST 26 300 PM
AVERAGE 60
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 624 AM CDT SUNSET 726 PM CDT
SEPTEMBER 2 2025.....SUNRISE 625 AM CDT SUNSET 725 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$