406
CDUS43 KILX 010631
CLIDEC
CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
131 AM CDT SUN JUN 01 2025
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..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 31 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 357 PM MM MM 79 5 79
MINIMUM 58 1159 PM MM MM 58 0 54
AVERAGE 71 69 2 67
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.12 -0.12 0.00
MONTH TO DATE 3.44 4.38 -0.94 4.82
SINCE MAR 1 9.73 10.55 -0.82 13.08
SINCE JAN 1 10.30 14.38 -4.08 18.22
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 89 129 -40 14
SINCE MAR 1 874 1210 -336 843
SINCE JUL 1 4726 5383 -657 4400
COOLING
YESTERDAY 6 5 1 2
MONTH TO DATE 66 94 -28 107
SINCE MAR 1 85 110 -25 135
SINCE JAN 1 85 110 -25 135
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 600 AM
LOWEST 31 1000 PM
AVERAGE 48
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THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 MM MM
MINIMUM TEMPERATURE (F) 59 MM MM
SUNRISE AND SUNSET
JUNE 1 2025..........SUNRISE 529 AM CDT SUNSET 818 PM CDT
JUNE 2 2025..........SUNRISE 529 AM CDT SUNSET 819 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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