654
CDUS43 KILX 180627
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
127 AM CDT SUN MAY 18 2025
...............................
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 17 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 74 330 PM MM MM 75 -1 81
MINIMUM 58 519 AM MM MM 54 4 59
AVERAGE 66 64 2 70
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.14 -0.14 0.00
MONTH TO DATE 2.21 2.48 -0.27 1.91
SINCE MAR 1 8.50 8.65 -0.15 10.17
SINCE JAN 1 9.07 12.48 -3.41 15.31
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 55 92 -37 13
SINCE MAR 1 840 1173 -333 842
SINCE JUL 1 4692 5346 -654 4399
COOLING
YESTERDAY 1 3 -2 5
MONTH TO DATE 42 33 9 28
SINCE MAR 1 61 49 12 56
SINCE JAN 1 61 49 12 56
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 12.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 1000 PM
LOWEST 42 400 PM
AVERAGE 51
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 MM MM
MINIMUM TEMPERATURE (F) 54 MM MM
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 538 AM CDT SUNSET 807 PM CDT
MAY 19 2025...........SUNRISE 537 AM CDT SUNSET 807 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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