553
CDUS43 KILX 040629
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
129 AM CDT MON MAY 04 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 3 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 68 515 PM MM MM 70 -2 57
MINIMUM 40 1244 AM MM MM 49 -9 50
AVERAGE 54 59 -5 54
PRECIPITATION (IN)
YESTERDAY T MM MM 0.15 -0.15 0.85
MONTH TO DATE T 0.44 -0.44 1.04
SINCE MAR 1 13.42 6.61 6.81 7.33
SINCE JAN 1 14.23 10.44 3.79 7.90
DEGREE DAYS
HEATING
YESTERDAY 11 7 4 11
MONTH TO DATE 41 21 20 12
SINCE MAR 1 756 1102 -346 797
SINCE JUL 1 4820 5275 -455 4649
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 2
SINCE MAR 1 58 19 39 21
SINCE JAN 1 58 19 39 21
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 15.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 AM
LOWEST 37 500 PM
AVERAGE 57
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 MM MM
MINIMUM TEMPERATURE (F) 49 MM MM
SUNRISE AND SUNSET
MAY 4 2026...........SUNRISE 552 AM CDT SUNSET 753 PM CDT
MAY 5 2026...........SUNRISE 551 AM CDT SUNSET 754 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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