405
CDUS43 KLOT 240637
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SUN MAY 24 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 23 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 77 3:17 PM 89 2010 74 3 67
MINIMUM 56 5:42 AM 37 2013 51 5 40
AVERAGE 67 62 5 54
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 2017 0.14 -0.14 0.00
MONTH TO DATE 0.83 3.32 -2.49 1.36
SINCE MAR 1 11.13 8.73 2.40 6.26
SINCE JAN 1 12.38 11.24 1.14 7.83
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 11
MONTH TO DATE 226 180 46 180
SINCE MAR 1 1260 1522 -262 1284
SINCE JUL 1 5902 6299 -397 5605
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 28 26 2 27
SINCE MAR 1 40 32 8 33
SINCE JAN 1 40 32 8 33
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 11:00 PM
LOWEST 58 3:00 PM
AVERAGE 73
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 2010
MINIMUM TEMPERATURE (F) 52 34 2013
SUNRISE AND SUNSET
MAY 24 2026...........SUNRISE 5:25 AM CDT SUNSET 8:15 PM CDT
MAY 25 2026...........SUNRISE 5:24 AM CDT SUNSET 8:16 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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