999
CDUS43 KILX 200627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT MON APR 20 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 19 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 60 337 PM MM MM 65 -5 70
MINIMUM 38 338 AM MM MM 44 -6 52
AVERAGE 49 54 -5 61
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.13 -0.13 0.45
MONTH TO DATE 3.13 2.12 1.01 2.77
SINCE MAR 1 10.79 4.63 6.16 4.76
SINCE JAN 1 11.60 8.46 3.14 5.33
DEGREE DAYS
HEATING
YESTERDAY 16 11 5 4
MONTH TO DATE 150 271 -121 241
SINCE MAR 1 646 982 -336 740
SINCE JUL 1 4710 5155 -445 4592
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 40 0 40 5
SINCE MAR 1 50 3 47 11
SINCE JAN 1 50 3 47 11
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.6
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 73 300 AM
LOWEST 27 1200 PM
AVERAGE 50
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 MM MM
MINIMUM TEMPERATURE (F) 44 MM MM
SUNRISE AND SUNSET
APRIL 20 2026.........SUNRISE 610 AM CDT SUNSET 739 PM CDT
APRIL 21 2026.........SUNRISE 609 AM CDT SUNSET 740 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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