773
CDUS43 KILX 200631
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
131 AM CDT WED AUG 20 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 234 PM MM MM 84 5 79
MINIMUM 72 1159 PM MM MM 63 9 60
AVERAGE 81 74 7 70
PRECIPITATION (IN)
YESTERDAY 0.10 MM MM 0.10 0.00 0.00
MONTH TO DATE 1.56 1.64 -0.08 2.11
SINCE JUN 1 13.64 9.34 4.30 12.46
SINCE JAN 1 23.94 23.72 0.22 30.68
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 12 -12 3
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 16 9 7 5
MONTH TO DATE 257 182 75 186
SINCE JUN 1 1088 757 331 846
SINCE JAN 1 1173 867 306 981
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 300 AM
LOWEST 65 200 PM
AVERAGE 78
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 MM MM
MINIMUM TEMPERATURE (F) 63 MM MM
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 612 AM CDT SUNSET 744 PM CDT
AUGUST 21 2025........SUNRISE 613 AM CDT SUNSET 743 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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