945
CDUS43 KLOT 160648
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
148 AM CDT WED APR 16 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 15 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 4:59 PM 87 2002 60 -3 76
MINIMUM 34 11:44 PM 23 2014 38 -4 43
AVERAGE 46 49 -3 60
PRECIPITATION (IN)
YESTERDAY 0.02 0.63 2012 0.11 -0.09 0.00
MONTH TO DATE 0.93 1.43 -0.50 1.12
SINCE MAR 1 3.83 3.40 0.43 5.05
SINCE JAN 1 5.40 5.91 -0.51 7.50
DEGREE DAYS
HEATING
YESTERDAY 19 17 2 5
MONTH TO DATE 303 285 18 235
SINCE MAR 1 965 1135 -170 915
SINCE JUL 1 5285 5912 -627 4976
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 0 2 -2 1
SINCE JAN 1 0 2 -2 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 15.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 AM
LOWEST 31 5:00 PM
AVERAGE 57
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 86 2002
MINIMUM TEMPERATURE (F) 38 22 2020
SUNRISE AND SUNSET
APRIL 16 2025.........SUNRISE 6:11 AM CDT SUNSET 7:36 PM CDT
APRIL 17 2025.........SUNRISE 6:09 AM CDT SUNSET 7:37 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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