Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 062136
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT TUE MAY 06 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 6 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 77 2:59 PM 85 2004 67 10 72
MINIMUM 42 3:42 AM 36 2006 45 -3 45
AVERAGE 60 56 4 59
PRECIPITATION (IN)
TODAY 0.00 0.92 2012 0.14 -0.14 0.00
MONTH TO DATE 0.71 0.88 -0.17 0.94
SINCE MAR 1 5.61 6.29 -0.68 7.71
SINCE JAN 1 7.18 8.80 -1.62 10.16
DEGREE DAYS
HEATING
TODAY 5 10 -5 6
MONTH TO DATE 58 62 -4 29
SINCE MAR 1 1162 1404 -242 1120
SINCE JUL 1 5482 6181 -699 5181
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE MAR 1 6 8 -2 8
SINCE JAN 1 6 8 -2 8
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 38 2:00 PM
AVERAGE 66
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 2023
MINIMUM TEMPERATURE (F) 45 35 2017
2021
SUNRISE AND SUNSET
MAY 6 2025...........SUNRISE 5:42 AM CDT SUNSET 7:57 PM CDT
MAY 7 2025...........SUNRISE 5:41 AM CDT SUNSET 7:59 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$