366
CDUS43 KLOT 152133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED APR 15 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 15 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 2:59 PM 87 2002 60 10 57
MINIMUM 61 7:16 AM 23 2014 38 23 34
AVERAGE 66 49 17 46
PRECIPITATION (IN)
TODAY 0.24 0.63 2012 0.11 0.13 0.02
MONTH TO DATE 3.62 1.43 2.19 0.93
SINCE MAR 1 8.19 3.40 4.79 3.83
SINCE JAN 1 9.44 5.91 3.53 5.40
DEGREE DAYS
HEATING
TODAY 0 17 -17 19
MONTH TO DATE 210 285 -75 303
SINCE MAR 1 882 1135 -253 965
SINCE JUL 1 5524 5912 -388 5286
COOLING
TODAY 1 0 1 0
MONTH TO DATE 12 0 12 0
SINCE MAR 1 12 2 10 0
SINCE JAN 1 12 2 10 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 9.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 78 3:00 PM
AVERAGE 88
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 86 2002
MINIMUM TEMPERATURE (F) 38 22 2020
SUNRISE AND SUNSET
APRIL 15 2026.........SUNRISE 6:13 AM CDT SUNSET 7:34 PM CDT
APRIL 16 2026.........SUNRISE 6:11 AM CDT SUNSET 7:35 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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