327
CDUS43 KILX 180640
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
140 AM CDT FRI JUL 18 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JULY 17 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 87 1222 PM MM MM 86 1 84
MINIMUM 70 1159 PM MM MM 66 4 65
AVERAGE 79 76 3 75
PRECIPITATION (IN)
YESTERDAY 0.13 MM MM 0.12 0.01 0.00
MONTH TO DATE 3.52 2.01 1.51 6.87
SINCE JUN 1 7.80 6.39 1.41 8.87
SINCE JAN 1 18.10 20.77 -2.67 27.09
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 11 -11 3
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 11 3 10
MONTH TO DATE 248 186 62 196
SINCE JUN 1 602 428 174 527
SINCE JAN 1 687 538 149 662
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 AM
LOWEST 65 1100 AM
AVERAGE 78
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 MM MM
MINIMUM TEMPERATURE (F) 66 MM MM
SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE 542 AM CDT SUNSET 821 PM CDT
JULY 19 2025..........SUNRISE 543 AM CDT SUNSET 820 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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