Climatological Report (Daily)
Issued by NWS
Issued by NWS
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719
CDUS43 KLOT 070644
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT MON SEP 07 2026
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 1:01 PM 94 1998 79 -2 68
2015
MINIMUM 63 11:59 PM 46 2000 60 3 49
AVERAGE 70 69 1 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.49 2001 0.11 -0.11 0.00
MONTH TO DATE 0.26 0.67 -0.41 0.11
SINCE SEP 1 0.26 0.67 -0.41 0.11
SINCE JAN 1 26.82 23.01 3.81 17.88
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 6
MONTH TO DATE 0 5 -5 20
SINCE SEP 1 0 5 -5 20
SINCE JUL 1 0 12 -12 28
COOLING
YESTERDAY 5 5 0 0
MONTH TO DATE 90 34 56 5
SINCE SEP 1 90 34 56 5
SINCE JAN 1 882 848 34 929
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 52 2:00 PM
AVERAGE 76
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 89 2005
2021
MINIMUM TEMPERATURE (F) 60 46 2025
SUNRISE AND SUNSET
SEPTEMBER 7 2026.....SUNRISE 6:23 AM CDT SUNSET 7:15 PM CDT
SEPTEMBER 8 2026.....SUNRISE 6:24 AM CDT SUNSET 7:13 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$