190
CDUS43 KILX 150709
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
209 AM CDT SAT AUG 15 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 84 430 PM MM MM 85 -1 89
MINIMUM 70 624 AM MM MM 64 6 66
AVERAGE 77 74 3 78
PRECIPITATION (IN)
YESTERDAY 1.13 MM MM 0.09 1.04 0.00
MONTH TO DATE 1.73 1.15 0.58 1.13
SINCE JUN 1 12.06 8.85 3.21 13.21
SINCE JAN 1 29.39 23.23 6.16 23.51
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 1 12 -11 0
SINCE JUL 1 1 1 0 0
COOLING
YESTERDAY 12 9 3 13
MONTH TO DATE 162 137 25 167
SINCE JUN 1 734 712 22 998
SINCE JAN 1 846 822 24 1083
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 72 400 PM
AVERAGE 85
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 MM MM
MINIMUM TEMPERATURE (F) 64 MM MM
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 607 AM CDT SUNSET 752 PM CDT
AUGUST 16 2026........SUNRISE 608 AM CDT SUNSET 750 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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