481
CDUS43 KILX 300627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT SAT MAY 30 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 29 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 83 439 PM MM MM 79 4 68
MINIMUM 56 447 AM MM MM 58 -2 53
AVERAGE 70 68 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.13 -0.13 T
MONTH TO DATE 3.10 4.13 -1.03 3.44
SINCE MAR 1 16.52 10.30 6.22 9.73
SINCE JAN 1 17.33 14.13 3.20 10.30
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 4
MONTH TO DATE 141 125 16 89
SINCE MAR 1 856 1206 -350 874
SINCE JUL 1 4920 5379 -459 4726
COOLING
YESTERDAY 5 5 0 0
MONTH TO DATE 41 83 -42 56
SINCE MAR 1 99 99 0 75
SINCE JAN 1 99 99 0 75
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 38 500 PM
AVERAGE 59
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 MM MM
MINIMUM TEMPERATURE (F) 58 MM MM
SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 530 AM CDT SUNSET 816 PM CDT
MAY 31 2026...........SUNRISE 530 AM CDT SUNSET 817 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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