773
CDUS43 KILX 280629
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
129 AM CDT TUE APR 28 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 65 533 PM MM MM 68 -3 68
MINIMUM 58 1027 AM MM MM 47 11 41
AVERAGE 62 57 5 55
PRECIPITATION (IN)
YESTERDAY 2.52 MM MM 0.14 2.38 0.00
MONTH TO DATE 5.74 3.19 2.55 3.79
SINCE MAR 1 13.40 5.70 7.70 5.78
SINCE JAN 1 14.21 9.53 4.68 6.35
DEGREE DAYS
HEATING
YESTERDAY 3 8 -5 10
MONTH TO DATE 185 347 -162 279
SINCE MAR 1 681 1058 -377 778
SINCE JUL 1 4745 5231 -486 4630
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 48 3 45 8
SINCE MAR 1 58 6 52 14
SINCE JAN 1 58 6 52 14
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WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 17.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 AM
LOWEST 63 200 AM
AVERAGE 80
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 MM MM
MINIMUM TEMPERATURE (F) 47 MM MM
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 600 AM CDT SUNSET 747 PM CDT
APRIL 29 2026.........SUNRISE 558 AM CDT SUNSET 748 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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