191
CDUS43 KILX 192127
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
427 PM CDT TUE MAY 19 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 19 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 77 245 PM MM MM 75 2 81
MINIMUM 64 1247 AM MM MM 55 9 56
AVERAGE 71 65 6 69
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.13 -0.13 0.01
MONTH TO DATE 1.64 2.75 -1.11 2.22
SINCE MAR 1 15.06 8.92 6.14 8.51
SINCE JAN 1 15.87 12.75 3.12 9.08
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 125 100 25 55
SINCE MAR 1 840 1181 -341 840
SINCE JUL 1 4904 5354 -450 4692
COOLING
TODAY 6 4 2 4
MONTH TO DATE 9 40 -31 47
SINCE MAR 1 67 56 11 66
SINCE JAN 1 67 56 11 66
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 67 300 PM
AVERAGE 79
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 MM MM
MINIMUM TEMPERATURE (F) 55 MM MM
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 537 AM CDT SUNSET 807 PM CDT
MAY 20 2026...........SUNRISE 536 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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