074
CDUS43 KLOT 172141
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT MON MAR 17 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 17 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 54 2:59 PM 80 2012 48 6 40
MINIMUM 20 6:20 AM 10 2014 29 -9 28
AVERAGE 37 38 -1 34
PRECIPITATION (IN)
TODAY 0.00 0.28 2021 0.06 -0.06 0.00
MONTH TO DATE 1.56 0.99 0.57 2.51
SINCE MAR 1 1.56 0.99 0.57 2.51
SINCE JAN 1 3.13 3.50 -0.37 4.96
DEGREE DAYS
HEATING
TODAY 28 27 1 31
MONTH TO DATE 406 510 -104 324
SINCE MAR 1 406 510 -104 324
SINCE JUL 1 4726 5287 -561 4385
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 35 3:00 PM
AVERAGE 66
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 79 2012
MINIMUM TEMPERATURE (F) 29 11 2023
SUNRISE AND SUNSET
MARCH 17 2025.........SUNRISE 7:01 AM CDT SUNSET 7:02 PM CDT
MARCH 18 2025.........SUNRISE 6:59 AM CDT SUNSET 7:03 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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