Climatological Report (Daily)
Issued by NWS
Issued by NWS
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071
CDUS43 KILX 292136
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
436 PM CDT MON SEP 29 2025
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 93 259 PM MM MM 74 19 79
MINIMUM 57 421 AM MM MM 50 7 63
AVERAGE 75 62 13 71
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.08 -0.08 0.00
MONTH TO DATE 1.14 2.91 -1.77 1.84
SINCE SEP 1 1.14 2.91 -1.77 1.84
SINCE JAN 1 25.08 28.02 -2.94 33.00
DEGREE DAYS
HEATING
TODAY 0 5 -5 0
MONTH TO DATE 15 61 -46 17
SINCE SEP 1 15 61 -46 17
SINCE JUL 1 16 66 -50 20
COOLING
TODAY 10 2 8 6
MONTH TO DATE 199 121 78 150
SINCE SEP 1 199 121 78 150
SINCE JAN 1 1425 1079 346 1252
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 2.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 400 AM
LOWEST 24 300 PM
AVERAGE 53
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 MM MM
MINIMUM TEMPERATURE (F) 50 MM MM
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 650 AM CDT SUNSET 640 PM CDT
SEPTEMBER 30 2025.....SUNRISE 651 AM CDT SUNSET 639 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$