Climatological Report (Daily)
Issued by NWS
Issued by NWS
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987
CDUS43 KILX 182232
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
432 PM CST TUE NOV 18 2025
...................................
...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 52 224 PM MM MM 50 2 65
MINIMUM 42 1211 AM MM MM 33 9 55
AVERAGE 47 42 5 60
PRECIPITATION (IN)
TODAY 0.75 MM MM 0.10 0.65 0.64
MONTH TO DATE 1.04 1.75 -0.71 5.82
SINCE SEP 1 3.88 7.91 -4.03 8.67
SINCE JAN 1 27.82 33.02 -5.20 39.83
DEGREE DAYS
HEATING
TODAY 18 23 -5 5
MONTH TO DATE 336 356 -20 224
SINCE SEP 1 575 747 -172 445
SINCE JUL 1 576 752 -176 448
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 253 146 107 190
SINCE JAN 1 1479 1104 375 1292
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 PM
LOWEST 82 300 AM
AVERAGE 90
..........................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 MM MM
MINIMUM TEMPERATURE (F) 33 MM MM
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 644 AM CST SUNSET 437 PM CST
NOVEMBER 19 2025......SUNRISE 645 AM CST SUNSET 436 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$