255
CDUS43 KILX 310626
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
126 AM CDT TUE MAR 31 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MARCH 30 2026
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)
YESTERDAY
MAXIMUM 80 353 PM MM MM 58 22 74
MINIMUM 57 155 AM MM MM 37 20 45
AVERAGE 69 47 22 60
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.10 -0.10 0.05
MONTH TO DATE 6.69 2.41 4.28 1.99
SINCE MAR 1 6.69 2.41 4.28 1.99
SINCE JAN 1 7.50 6.24 1.26 2.56
DEGREE DAYS
HEATING
YESTERDAY 0 18 -18 5
MONTH TO DATE 496 692 -196 478
SINCE MAR 1 496 692 -196 478
SINCE JUL 1 4560 4865 -305 4330
COOLING
YESTERDAY 4 0 4 0
MONTH TO DATE 10 0 10 6
SINCE MAR 1 10 0 10 6
SINCE JAN 1 10 0 10 6
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 21.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 1100 PM
LOWEST 42 1200 AM
AVERAGE 52
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 MM MM
MINIMUM TEMPERATURE (F) 37 MM MM
SUNRISE AND SUNSET
MARCH 31 2026.........SUNRISE 641 AM CDT SUNSET 719 PM CDT
APRIL 1 2026.........SUNRISE 639 AM CDT SUNSET 720 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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