Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 210639
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT SAT SEP 21 2024
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
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)
YESTERDAY
MAXIMUM 89 3:39 PM 93 2017 74 15 79
2018
MINIMUM 64 11:32 PM 42 2006 55 9 57
AVERAGE 77 64 13 68
PRECIPITATION (IN)
YESTERDAY 0.07 0.75 2009 0.10 -0.03 0.06
MONTH TO DATE 0.07 2.03 -1.96 2.47
SINCE SEP 1 0.07 2.03 -1.96 2.47
SINCE JAN 1 26.46 24.37 2.09 23.38
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 16 33 -17 34
SINCE SEP 1 16 33 -17 34
SINCE JUL 1 21 40 -19 38
COOLING
YESTERDAY 12 3 9 3
MONTH TO DATE 103 88 15 86
SINCE SEP 1 103 88 15 86
SINCE JAN 1 972 902 70 806
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 9:00 PM
LOWEST 30 3:00 PM
AVERAGE 59
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 2017
MINIMUM TEMPERATURE (F) 54 40 2006
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 6:38 AM CDT SUNSET 6:50 PM CDT
SEPTEMBER 22 2024.....SUNRISE 6:40 AM CDT SUNSET 6:48 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$