984
CDUS43 KLOT 092133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SAT MAY 09 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 9 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 2:57 PM 86 2004 68 6 69
MINIMUM 51 5:42 AM 26 2020 46 5 34
AVERAGE 63 57 6 52
PRECIPITATION (IN)
TODAY 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
TODAY 2 9 -7 13
MONTH TO DATE 120 89 31 88
SINCE MAR 1 1154 1431 -277 1192
SINCE JUL 1 5796 6208 -412 5513
COOLING
TODAY 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 (280)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 14.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 25 3:00 PM
AVERAGE 59
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2011
MINIMUM TEMPERATURE (F) 47 35 2021
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 5:39 AM CDT SUNSET 8:00 PM CDT
MAY 10 2026...........SUNRISE 5:38 AM CDT SUNSET 8:01 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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