510
CDUS43 KLOT 152200
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
500 PM CDT TUE APR 15 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 15 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 57 2:37 PM 87 2002 60 -3 76
MINIMUM 39 4:30 AM 23 2014 38 1 43
AVERAGE 48 49 -1 60
PRECIPITATION (IN)
TODAY 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
TODAY 17 17 0 5
MONTH TO DATE 301 285 16 235
SINCE MAR 1 963 1135 -172 915
SINCE JUL 1 5283 5912 -629 4976
COOLING
TODAY 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 19.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 AM
LOWEST 37 3:00 PM
AVERAGE 60
......................................................
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 2025.........SUNRISE 6:12 AM CDT SUNSET 7:34 PM CDT
APRIL 16 2025.........SUNRISE 6:11 AM CDT SUNSET 7:36 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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