678
CDUS43 KLOT 210704
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
204 AM CDT THU SEP 21 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 79 2:40 PM 93 2017 74 5 83
2018
MINIMUM 57 2:55 AM 42 2006 55 2 60
AVERAGE 68 64 4 72
PRECIPITATION (IN)
YESTERDAY 0.06 0.75 2009 0.10 -0.04 0.14
MONTH TO DATE 2.47 2.03 0.44 3.12
SINCE SEP 1 2.47 2.03 0.44 3.12
SINCE JAN 1 23.38 24.37 -0.99 28.05
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 34 33 1 4
SINCE SEP 1 34 33 1 4
SINCE JUL 1 38 40 -2 4
COOLING
YESTERDAY 3 3 0 7
MONTH TO DATE 86 88 -2 128
SINCE SEP 1 86 88 -2 128
SINCE JAN 1 806 902 -96 1108
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 52 3:00 PM
AVERAGE 73
......................................................
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 2023.....SUNRISE 6:38 AM CDT SUNSET 6:51 PM CDT
SEPTEMBER 22 2023.....SUNRISE 6:39 AM CDT SUNSET 6:49 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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