966
CDUS43 KILX 212137
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
437 PM CDT TUE APR 21 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR APRIL 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 259 PM MM MM 66 11 63
MINIMUM 49 251 AM MM MM 44 5 47
AVERAGE 63 55 8 55
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.13 -0.13 0.00
MONTH TO DATE 3.13 2.39 0.74 3.42
SINCE MAR 1 10.79 4.90 5.89 5.41
SINCE JAN 1 11.60 8.73 2.87 5.98
DEGREE DAYS
HEATING
TODAY 2 10 -8 10
MONTH TO DATE 170 292 -122 251
SINCE MAR 1 666 1003 -337 750
SINCE JUL 1 4730 5176 -446 4602
COOLING
TODAY 0 0 0 0
MONTH TO DATE 40 0 40 5
SINCE MAR 1 50 3 47 11
SINCE JAN 1 50 3 47 11
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 16.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 39 300 PM
AVERAGE 60
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 MM MM
MINIMUM TEMPERATURE (F) 45 MM MM
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 609 AM CDT SUNSET 740 PM CDT
APRIL 22 2026.........SUNRISE 608 AM CDT SUNSET 741 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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