181
CDUS43 KLOT 110643
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT WED MAR 11 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 10 2026...
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)
YESTERDAY
MAXIMUM 60 9:28 AM 69 2021 44 16 69
2025
MINIMUM 40 7:09 PM 1 2003 26 14 32
AVERAGE 50 35 15 51
PRECIPITATION (IN)
YESTERDAY 0.89R 0.79 2013 0.06 0.83 0.00
MONTH TO DATE 1.82 0.58 1.24 1.03
SINCE MAR 1 1.82 0.58 1.24 1.03
SINCE JAN 1 3.07 3.09 -0.02 2.60
DEGREE DAYS
HEATING
YESTERDAY 15 30 -15 14
MONTH TO DATE 207 314 -107 272
SINCE MAR 1 207 314 -107 272
SINCE JUL 1 4849 5091 -242 4593
COOLING
YESTERDAY 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 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 79 12:00 PM
AVERAGE 90
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 68 2012
MINIMUM TEMPERATURE (F) 27 11 1998
SUNRISE AND SUNSET
MARCH 11 2026.........SUNRISE 7:11 AM CDT SUNSET 6:55 PM CDT
MARCH 12 2026.........SUNRISE 7:10 AM CDT SUNSET 6:56 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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