943
CDUS43 KLOT 150640
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT TUE APR 15 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 14 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 65 2:57 PM 85 2003 59 6 82
MINIMUM 46 11:59 PM 26 2020 37 9 49
AVERAGE 56 48 8 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 2018 0.10 -0.10 0.00
MONTH TO DATE 0.91 1.32 -0.41 1.12
SINCE MAR 1 3.81 3.29 0.52 5.05
SINCE JAN 1 5.38 5.80 -0.42 7.50
DEGREE DAYS
HEATING
YESTERDAY 9 17 -8 0
MONTH TO DATE 284 268 16 230
SINCE MAR 1 946 1118 -172 910
SINCE JUL 1 5266 5895 -629 4971
COOLING
YESTERDAY 0 0 0 1
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 32 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 16.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 4:00 AM
LOWEST 31 3:00 PM
AVERAGE 50
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 87 2002
MINIMUM TEMPERATURE (F) 38 23 2014
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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