438
CDUS43 KLOT 312146
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
446 PM CDT FRI JUL 31 2026
...............................
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 31 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 81 9:19 AM 98 2002 84 -3 76
2006
MINIMUM 65 1:46 AM 56 1997 66 -1 65
AVERAGE 73 75 -2 71
PRECIPITATION (IN)
TODAY 0.07 1.65 2010 0.10 -0.03 0.00
MONTH TO DATE 3.68 3.15 0.53 3.44
SINCE JUN 1 8.37 7.12 1.25 6.74
SINCE JAN 1 22.30 18.64 3.66 14.51
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 8 10 -2 6
MONTH TO DATE 333 310 23 368
SINCE JUN 1 488 491 -3 632
SINCE JAN 1 543 551 -8 653
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 56 12:00 PM
AVERAGE 72
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 2006
MINIMUM TEMPERATURE (F) 66 56 2019
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 5:44 AM CDT SUNSET 8:11 PM CDT
AUGUST 1 2026........SUNRISE 5:45 AM CDT SUNSET 8:10 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page