181
CDUS43 KILX 200635
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
135 AM CDT MON OCT 20 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 61 331 PM MM MM 65 -4 74
MINIMUM 46 1159 PM MM MM 43 3 36
AVERAGE 54 54 0 55
PRECIPITATION (IN)
YESTERDAY 0.16 MM MM 0.11 0.05 0.00
MONTH TO DATE 1.49 1.94 -0.45 0.08
SINCE SEP 1 2.63 4.92 -2.29 1.92
SINCE JAN 1 26.57 30.03 -3.46 33.08
DEGREE DAYS
HEATING
YESTERDAY 11 11 0 10
MONTH TO DATE 56 159 -103 105
SINCE SEP 1 71 225 -154 122
SINCE JUL 1 72 230 -158 125
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 46 18 28 17
SINCE SEP 1 253 142 111 171
SINCE JAN 1 1479 1100 379 1273
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 13.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 36 400 PM
AVERAGE 67
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 MM MM
MINIMUM TEMPERATURE (F) 43 MM MM
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 711 AM CDT SUNSET 608 PM CDT
OCTOBER 21 2025.......SUNRISE 712 AM CDT SUNSET 607 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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