516
CDUS43 KILX 152145
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
445 PM CDT SUN MAR 15 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 66 231 PM MM MM 52 14 65
MINIMUM 42 151 AM MM MM 32 10 42
AVERAGE 54 42 12 54
PRECIPITATION (IN)
TODAY 0.02 MM MM 0.08 -0.06 0.19
MONTH TO DATE 5.22 1.09 4.13 1.07
SINCE MAR 1 5.22 1.09 4.13 1.07
SINCE JAN 1 6.03 4.92 1.11 1.64
DEGREE DAYS
HEATING
TODAY 11 23 -12 11
MONTH TO DATE 240 386 -146 258
SINCE MAR 1 240 386 -146 258
SINCE JUL 1 4304 4559 -255 4110
COOLING
TODAY 0 0 0 0
MONTH TO DATE 5 0 5 3
SINCE MAR 1 5 0 5 3
SINCE JAN 1 5 0 5 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 19.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 900 AM
LOWEST 62 600 AM
AVERAGE 69
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 MM MM
MINIMUM TEMPERATURE (F) 32 MM MM
SUNRISE AND SUNSET
MARCH 15 2026.........SUNRISE 707 AM CDT SUNSET 702 PM CDT
MARCH 16 2026.........SUNRISE 705 AM CDT SUNSET 703 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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