498
CDUS43 KLOT 300632
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT SEP 30 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 74 1:48 PM 85 2002 70 4 63
MINIMUM 55 6:18 AM 38 2006 51 4 41
AVERAGE 65 61 4 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.72 2008 0.10 -0.10 0.00
MONTH TO DATE 2.89 2.94 -0.05 3.28
SINCE SEP 1 2.89 2.94 -0.05 3.28
SINCE JAN 1 23.80 25.28 -1.48 28.21
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 13
MONTH TO DATE 34 76 -42 73
SINCE SEP 1 34 76 -42 73
SINCE JUL 1 38 83 -45 73
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 115 106 9 135
SINCE SEP 1 115 106 9 135
SINCE JAN 1 835 920 -85 1115
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 2.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 60 1:00 PM
AVERAGE 80
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 2019
MINIMUM TEMPERATURE (F) 51 37 2003
SUNRISE AND SUNSET
SEPTEMBER 30 2023.....SUNRISE 6:47 AM CDT SUNSET 6:35 PM CDT
OCTOBER 1 2023.......SUNRISE 6:48 AM CDT SUNSET 6:33 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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