771
CDUS43 KILX 020639
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
139 AM CDT SAT MAY 02 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 1 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 58 318 PM MM MM 69 -11 73
MINIMUM 43 1117 PM MM MM 48 -5 60
AVERAGE 51 59 -8 67
PRECIPITATION (IN)
YESTERDAY T MM MM 0.15 -0.15 0.19
MONTH TO DATE T 0.15 -0.15 0.19
SINCE MAR 1 13.42 6.32 7.10 6.48
SINCE JAN 1 14.23 10.15 4.08 7.05
DEGREE DAYS
HEATING
YESTERDAY 14 7 7 0
MONTH TO DATE 14 7 7 0
SINCE MAR 1 729 1088 -359 785
SINCE JUL 1 4793 5261 -468 4637
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 0 1 -1 2
SINCE MAR 1 58 17 41 21
SINCE JAN 1 58 17 41 21
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1100 PM
LOWEST 42 500 PM
AVERAGE 66
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 MM MM
MINIMUM TEMPERATURE (F) 48 MM MM
SUNRISE AND SUNSET
MAY 2 2026...........SUNRISE 554 AM CDT SUNSET 751 PM CDT
MAY 3 2026...........SUNRISE 553 AM CDT SUNSET 752 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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