Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 182134
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SAT JUL 18 2026
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 2:16 PM 96 2013 84 6 78
MINIMUM 79 5:39 AM 54 2003 66 13 59
AVERAGE 85 75 10 69
PRECIPITATION (IN)
TODAY 0.00 2.30 2019 0.10 -0.10 0.00
MONTH TO DATE 1.82 1.86 -0.04 2.19
SINCE JUN 1 6.51 5.83 0.68 5.49
SINCE JAN 1 20.44 17.35 3.09 13.26
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 37 -10 21
SINCE JUL 1 0 0 0 0
COOLING
TODAY 20 10 10 4
MONTH TO DATE 242 176 66 199
SINCE JUN 1 397 357 40 463
SINCE JAN 1 452 417 35 484
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 2:00 AM
LOWEST 45 2:00 PM
AVERAGE 62
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2013
MINIMUM TEMPERATURE (F) 66 54 2003
SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE 5:32 AM CDT SUNSET 8:24 PM CDT
JULY 19 2026..........SUNRISE 5:33 AM CDT SUNSET 8:23 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$