Climatological Report (Daily)
Issued by NWS
Issued by NWS
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968
CDUS43 KILX 102135
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
435 PM CDT THU SEP 10 2026
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 234 PM MM MM 81 -5 88
MINIMUM 66 357 AM MM MM 57 9 52
AVERAGE 71 69 2 70
PRECIPITATION (IN)
TODAY 0.17 MM MM 0.11 0.06 0.00
MONTH TO DATE 0.17 1.20 -1.03 0.05
SINCE SEP 1 0.17 1.20 -1.03 0.05
SINCE JAN 1 31.61 26.31 5.30 23.99
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 7 -7 15
SINCE SEP 1 0 7 -7 15
SINCE JUL 1 1 12 -11 16
COOLING
TODAY 6 5 1 5
MONTH TO DATE 140 58 82 16
SINCE SEP 1 140 58 82 16
SINCE JAN 1 1137 1016 121 1242
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 76 300 PM
AVERAGE 88
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 MM MM
MINIMUM TEMPERATURE (F) 57 MM MM
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 632 AM CDT SUNSET 712 PM CDT
SEPTEMBER 11 2026.....SUNRISE 633 AM CDT SUNSET 710 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$