101
CDUS43 KILX 200637
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
137 AM CDT TUE MAY 20 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 19 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 340 PM MM MM 75 6 90
MINIMUM 56 547 AM MM MM 55 1 66
AVERAGE 69 65 4 78
PRECIPITATION (IN)
YESTERDAY 0.01 MM MM 0.13 -0.12 0.26
MONTH TO DATE 2.22 2.75 -0.53 2.17
SINCE MAR 1 8.51 8.92 -0.41 10.43
SINCE JAN 1 9.08 12.75 -3.67 15.57
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 55 100 -45 13
SINCE MAR 1 840 1181 -341 842
SINCE JUL 1 4692 5354 -662 4399
COOLING
YESTERDAY 4 4 0 13
MONTH TO DATE 47 40 7 49
SINCE MAR 1 66 56 10 77
SINCE JAN 1 66 56 10 77
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 15.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 400 AM
LOWEST 45 100 PM
AVERAGE 60
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 MM MM
MINIMUM TEMPERATURE (F) 55 MM MM
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 536 AM CDT SUNSET 808 PM CDT
MAY 21 2025...........SUNRISE 535 AM CDT SUNSET 809 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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