036
CDUS43 KILX 010641
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
141 AM CDT SAT AUG 01 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JULY 31 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 76 403 PM MM MM 85 -9 78
MINIMUM 66 501 AM MM MM 65 1 66
AVERAGE 71 75 -4 72
PRECIPITATION (IN)
YESTERDAY 0.21 MM MM 0.08 0.13 T
MONTH TO DATE 2.70 3.32 -0.62 7.80
SINCE JUN 1 10.33 7.70 2.63 12.08
SINCE JAN 1 27.66 22.08 5.58 22.38
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE JUN 1 1 11 -10 0
SINCE JUL 1 1 0 1 0
COOLING
YESTERDAY 6 10 -4 7
MONTH TO DATE 345 333 12 477
SINCE JUN 1 572 575 -3 831
SINCE JAN 1 684 685 -1 916
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.3
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 93 1000 PM
LOWEST 69 900 AM
AVERAGE 81
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 MM MM
MINIMUM TEMPERATURE (F) 65 MM MM
SUNRISE AND SUNSET
AUGUST 1 2026........SUNRISE 554 AM CDT SUNSET 809 PM CDT
AUGUST 2 2026........SUNRISE 555 AM CDT SUNSET 808 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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