Climatological Report (Daily)
Issued by NWS
Issued by NWS
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983
CDUS43 KLOT 120637
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SAT JUL 12 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 11 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 90R 3:35 PM 90 2005 84 6 82
MINIMUM 70 11:59 PM 50 1997 63 7 63
AVERAGE 80 74 6 73
PRECIPITATION (IN)
YESTERDAY 1.02R 0.93 2010 0.12 0.90 T
MONTH TO DATE 3.85 1.21 2.64 2.19
SINCE JUN 1 6.50 4.86 1.64 7.22
SINCE JAN 1 14.56 17.12 -2.56 19.86
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 18 33 -15 16
SINCE JUL 1 0 0 0 3
COOLING
YESTERDAY 15 9 6 8
MONTH TO DATE 141 95 46 95
SINCE JUN 1 408 270 138 337
SINCE JAN 1 441 326 115 391
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 6:00 AM
LOWEST 54 3:00 PM
AVERAGE 74
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 90 2012
MINIMUM TEMPERATURE (F) 63 54 2002
SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE 5:29 AM CDT SUNSET 8:28 PM CDT
JULY 13 2025..........SUNRISE 5:30 AM CDT SUNSET 8:28 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$