954
CDUS43 KLOT 260632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE MAY 26 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 25 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 82 3:14 PM 89 2010 74 8 68
2018
MINIMUM 55 4:21 AM 39 2002 52 3 45
AVERAGE 69 63 6 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.04 2011 0.13 -0.13 0.02
MONTH TO DATE 1.33 3.58 -2.25 1.38
SINCE MAR 1 11.63 8.99 2.64 6.28
SINCE JAN 1 12.88 11.50 1.38 7.85
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 8
MONTH TO DATE 226 189 37 199
SINCE MAR 1 1260 1531 -271 1303
SINCE JUL 1 5902 6308 -406 5624
COOLING
YESTERDAY 4 2 2 0
MONTH TO DATE 35 30 5 27
SINCE MAR 1 47 36 11 33
SINCE JAN 1 47 36 11 33
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 37 3:00 PM
AVERAGE 65
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 2018
MINIMUM TEMPERATURE (F) 52 37 2002
SUNRISE AND SUNSET
MAY 26 2026...........SUNRISE 5:24 AM CDT SUNSET 8:17 PM CDT
MAY 27 2026...........SUNRISE 5:23 AM CDT SUNSET 8:18 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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