844
CDUS43 KLOT 100633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SUN MAY 10 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 9 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 74 3:17 PM 86 2004 68 6 69
MINIMUM 43 11:59 PM 26 2020 46 -3 34
AVERAGE 59 57 2 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 2003 0.15 -0.15 0.00
MONTH TO DATE 0.33 1.33 -1.00 0.71
SINCE MAR 1 10.63 6.74 3.89 5.61
SINCE JAN 1 11.88 9.25 2.63 7.18
DEGREE DAYS
HEATING
YESTERDAY 6 9 -3 13
MONTH TO DATE 124 89 35 88
SINCE MAR 1 1158 1431 -273 1192
SINCE JUL 1 5800 6208 -408 5513
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 5 -5 0
SINCE MAR 1 12 11 1 6
SINCE JAN 1 12 11 1 6
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 25 4:00 PM
AVERAGE 59
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2011
MINIMUM TEMPERATURE (F) 47 35 2021
SUNRISE AND SUNSET
MAY 10 2026...........SUNRISE 5:38 AM CDT SUNSET 8:01 PM CDT
MAY 11 2026...........SUNRISE 5:37 AM CDT SUNSET 8:02 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page