155
CDUS43 KLOT 170643
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT TUE MAR 17 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 16 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 29 12:32 AM 80 2012 47 -18 38
MINIMUM 18 11:59 PM 12 2014 28 -10 24
AVERAGE 24 38 -14 31
PRECIPITATION (IN)
YESTERDAY 0.03 0.19 2023 0.07 -0.04 0.08
MONTH TO DATE 3.57 0.93 2.64 1.56
SINCE MAR 1 3.57 0.93 2.64 1.56
SINCE JAN 1 4.82 3.44 1.38 3.13
DEGREE DAYS
HEATING
YESTERDAY 41 27 14 34
MONTH TO DATE 383 483 -100 378
SINCE MAR 1 383 483 -100 378
SINCE JUL 1 5025 5260 -235 4699
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 35 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 19.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
HAZE
BLOWING SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 AM
LOWEST 59 8:00 PM
AVERAGE 76
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 80 2012
MINIMUM TEMPERATURE (F) 29 10 2014
SUNRISE AND SUNSET
MARCH 17 2026.........SUNRISE 7:01 AM CDT SUNSET 7:02 PM CDT
MARCH 18 2026.........SUNRISE 7:00 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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