334
CDUS43 KILX 270627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT SUN SEP 27 2026
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..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 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 76 150 PM MM MM 76 0 86
MINIMUM 52 119 AM MM MM 51 1 53
AVERAGE 64 63 1 70
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.08 -0.08 0.00
MONTH TO DATE 1.87 2.67 -0.80 1.14
SINCE SEP 1 1.87 2.67 -0.80 1.14
SINCE JAN 1 33.31 27.78 5.53 25.08
DEGREE DAYS
HEATING
YESTERDAY 1 4 -3 0
MONTH TO DATE 3 47 -44 15
SINCE SEP 1 3 47 -44 15
SINCE JUL 1 4 52 -48 16
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 262 115 147 174
SINCE SEP 1 262 115 147 174
SINCE JAN 1 1259 1073 186 1400
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 38 100 PM
AVERAGE 64
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 MM MM
MINIMUM TEMPERATURE (F) 51 MM MM
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 648 AM CDT SUNSET 644 PM CDT
SEPTEMBER 28 2026.....SUNRISE 649 AM CDT SUNSET 643 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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