162
CDUS43 KILX 010727
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CST SUN FEB 01 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JANUARY 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 21 500 PM MM MM 36 -15 49
MINIMUM 6 145 AM MM MM 20 -14 34
AVERAGE 14 28 -14 42
PRECIPITATION (IN)
YESTERDAY T MM MM 0.05 -0.05 0.21
MONTH TO DATE 0.29 1.99 -1.70 0.46
SINCE DEC 1 1.11 4.11 -3.00 2.19
SINCE JAN 1 0.29 1.99 -1.70 0.46
DEGREE DAYS
HEATING
YESTERDAY 51 37 14 23
MONTH TO DATE 1232 1166 66 1268
SINCE DEC 1 2334 2175 159 2170
SINCE JUL 1 3220 3239 -19 2924
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 700 PM
LOWEST 63 400 AM
AVERAGE 72
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 MM MM
MINIMUM TEMPERATURE (F) 20 MM MM
SUNRISE AND SUNSET
FEBRUARY 1 2026......SUNRISE 703 AM CST SUNSET 515 PM CST
FEBRUARY 2 2026......SUNRISE 702 AM CST SUNSET 516 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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