Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 290636
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SUN JUN 29 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 28 2025...
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)
YESTERDAY
MAXIMUM 90 2:19 PM 99 2012 83 7 74
MINIMUM 63 4:49 AM 52 2015 62 1 63
AVERAGE 77 73 4 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.62 2017 0.10 -0.10 0.26
MONTH TO DATE 2.65 3.45 -0.80 5.03
SINCE JUN 1 2.65 3.45 -0.80 5.03
SINCE JAN 1 10.71 15.71 -5.00 17.67
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 18 30 -12 11
SINCE JUN 1 18 30 -12 11
SINCE JUL 1 5675 6360 -685 5253
COOLING
YESTERDAY 12 8 4 4
MONTH TO DATE 235 160 75 229
SINCE JUN 1 235 160 75 229
SINCE JAN 1 268 216 52 283
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 42 4:00 PM
AVERAGE 68
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 93 2018
MINIMUM TEMPERATURE (F) 62 50 2016
SUNRISE AND SUNSET
JUNE 29 2025..........SUNRISE 5:21 AM CDT SUNSET 8:32 PM CDT
JUNE 30 2025..........SUNRISE 5:21 AM CDT SUNSET 8:32 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$