402
CDUS43 KILX 222128
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
428 PM CDT FRI MAY 22 2026
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 22 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 68 300 PM MM MM 76 -8 64
MINIMUM 54 MM MM MM 56 -2 49
AVERAGE 61 66 -5 57
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.15 -0.15 T
MONTH TO DATE 2.22 3.19 -0.97 3.24
SINCE MAR 1 15.64 9.36 6.28 9.53
SINCE JAN 1 16.45 13.19 3.26 10.10
DEGREE DAYS
HEATING
TODAY 4 3 1 8
MONTH TO DATE 142 109 33 68
SINCE MAR 1 857 1190 -333 853
SINCE JUL 1 4921 5363 -442 4705
COOLING
TODAY 0 4 -4 0
MONTH TO DATE 6 52 -46 53
SINCE MAR 1 64 68 -4 72
SINCE JAN 1 64 68 -4 72
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 500 AM
LOWEST 60 900 AM
AVERAGE 67
......................................................
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 MM MM
MINIMUM TEMPERATURE (F) 56 MM MM
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 535 AM CDT SUNSET 810 PM CDT
MAY 23 2026...........SUNRISE 534 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page