Climatological Report (Daily)
Issued by NWS
Issued by NWS
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352
CDUS43 KLOT 190642
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
142 AM CDT WED AUG 19 2026
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2026...
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)
YESTERDAY
MAXIMUM 81 12:22 PM 88 2016 82 -1 88
2025
MINIMUM 63 4:52 AM 53 2012 65 -2 71
AVERAGE 72 73 -1 80
PRECIPITATION (IN)
YESTERDAY 0.17 1.65 2016 0.13 0.04 1.38
MONTH TO DATE 3.57 2.10 1.47 2.99
SINCE JUN 1 12.00 9.22 2.78 9.73
SINCE JAN 1 25.93 20.74 5.19 17.50
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 40 -13 21
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 7 8 -1 15
MONTH TO DATE 160 168 -8 228
SINCE JUN 1 648 659 -11 860
SINCE JAN 1 703 719 -16 881
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 PM
LOWEST 58 11:00 AM
AVERAGE 78
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 89 2005
MINIMUM TEMPERATURE (F) 65 56 1997
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 6:04 AM CDT SUNSET 7:46 PM CDT
AUGUST 20 2026........SUNRISE 6:05 AM CDT SUNSET 7:45 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$