Climatological Report (Daily)
Issued by NWS
Issued by NWS
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875
CDUS43 KLOT 132134
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SUN SEP 13 2026
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 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 72 11:48 AM 94 2005 77 -5 80
MINIMUM 60 6:26 AM 42 2014 57 3 64
AVERAGE 66 67 -1 72
PRECIPITATION (IN)
TODAY 0.01 1.93 2019 0.09 -0.08 1.29
MONTH TO DATE 0.27 1.35 -1.08 1.40
SINCE SEP 1 0.27 1.35 -1.08 1.40
SINCE JAN 1 26.83 23.69 3.14 19.17
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 0 15 -15 34
SINCE SEP 1 0 15 -15 34
SINCE JUL 1 0 22 -22 42
COOLING
TODAY 1 4 -3 7
MONTH TO DATE 128 65 63 28
SINCE SEP 1 128 65 63 28
SINCE JAN 1 920 879 41 952
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 12:00 AM
LOWEST 49 12:00 PM
AVERAGE 67
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 87 2004
MINIMUM TEMPERATURE (F) 57 44 2007
2011
2014
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:30 AM CDT SUNSET 7:04 PM CDT
SEPTEMBER 14 2026.....SUNRISE 6:31 AM CDT SUNSET 7:03 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$