Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 042137
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT WED SEP 04 2024
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 1:40 PM 93 2023 79 3 93
MINIMUM 53 5:40 AM 46 1997 61 -8 71
AVERAGE 68 70 -2 82
PRECIPITATION (IN)
TODAY 0.00 2.48 2008 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.45 -0.45 0.00
SINCE SEP 1 0.00 0.45 -0.45 0.00
SINCE JAN 1 26.39 22.79 3.60 20.91
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE SEP 1 0 3 -3 0
SINCE JUL 1 5 10 -5 4
COOLING
TODAY 3 6 -3 17
MONTH TO DATE 6 24 -18 47
SINCE SEP 1 6 24 -18 47
SINCE JAN 1 875 838 37 767
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 3.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 27 1:00 PM
AVERAGE 62
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 2023
MINIMUM TEMPERATURE (F) 60 48 2010
SUNRISE AND SUNSET
SEPTEMBER 4 2024.....SUNRISE 6:21 AM CDT SUNSET 7:19 PM CDT
SEPTEMBER 5 2024.....SUNRISE 6:22 AM CDT SUNSET 7:18 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$