918
CDUS43 KLOT 282132
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT THU AUG 28 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 28 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 11:29 AM 94 2020 81 -4 83
2021
MINIMUM 62 5:46 AM 54 2015 63 -1 71
AVERAGE 70 72 -2 77
PRECIPITATION (IN)
TODAY 0.10 1.93 2018 0.12 -0.02 0.10
MONTH TO DATE 3.26 3.31 -0.05 1.52
SINCE JUN 1 10.00 10.43 -0.43 11.79
SINCE JAN 1 17.77 21.95 -4.18 26.08
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 2
SINCE JUN 1 24 40 -16 16
SINCE JUL 1 3 3 0 5
COOLING
TODAY 5 7 -2 12
MONTH TO DATE 273 244 29 251
SINCE JUN 1 905 735 170 803
SINCE JAN 1 926 795 131 840
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 58 11:00 AM
AVERAGE 76
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 2010
MINIMUM TEMPERATURE (F) 62 55 2004
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 6:13 AM CDT SUNSET 7:31 PM CDT
AUGUST 29 2025........SUNRISE 6:14 AM CDT SUNSET 7:30 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