012
CDUS43 KLOT 122133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON MAY 12 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 12 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 12:13 PM 91 2022 70 12 82
MINIMUM 46 2:45 AM 30 2021 47 -1 45
AVERAGE 64 58 6 64
PRECIPITATION (IN)
TODAY 0.00 1.26 2016 0.14 -0.14 T
MONTH TO DATE 0.71 1.76 -1.05 1.93
SINCE MAR 1 5.61 7.17 -1.56 8.70
SINCE JAN 1 7.18 9.68 -2.50 11.15
DEGREE DAYS
HEATING
TODAY 1 8 -7 1
MONTH TO DATE 106 113 -7 55
SINCE MAR 1 1210 1455 -245 1146
SINCE JUL 1 5530 6232 -702 5207
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 8 -8 2
SINCE MAR 1 6 14 -8 10
SINCE JAN 1 6 14 -8 10
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 5:00 AM
LOWEST 32 12:00 PM
AVERAGE 56
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 2022
MINIMUM TEMPERATURE (F) 48 32 2013
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 5:36 AM CDT SUNSET 8:04 PM CDT
MAY 13 2025...........SUNRISE 5:34 AM CDT SUNSET 8:05 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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