064
CDUS43 KLOT 170638
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT SUN SEP 17 2023
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...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 3:23 PM 89 2017 75 -5 83
MINIMUM 57 3:28 AM 43 2014 56 1 61
AVERAGE 64 66 -2 72
PRECIPITATION (IN)
YESTERDAY T 0.16 2010 0.10 -0.10 0.00
MONTH TO DATE 0.73 1.64 -0.91 1.99
SINCE SEP 1 0.73 1.64 -0.91 1.99
SINCE JAN 1 21.64 23.98 -2.34 26.92
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 21 21 0 4
SINCE SEP 1 21 21 0 4
SINCE JUL 1 25 28 -3 4
COOLING
YESTERDAY 0 3 -3 7
MONTH TO DATE 83 76 7 94
SINCE SEP 1 83 76 7 94
SINCE JAN 1 803 890 -87 1074
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 8:00 PM
LOWEST 61 5:00 PM
AVERAGE 74
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 92 2018
MINIMUM TEMPERATURE (F) 56 45 1999
2014
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 6:33 AM CDT SUNSET 6:58 PM CDT
SEPTEMBER 18 2023.....SUNRISE 6:35 AM CDT SUNSET 6:56 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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