604
CDUS43 KLOT 212142
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT THU SEP 21 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 11:25 AM 93 2017 74 4 84
MINIMUM 63 1:07 AM 40 2006 54 9 60
AVERAGE 71 64 7 72
PRECIPITATION (IN)
TODAY 0.01 0.46 2016 0.11 -0.10 0.00
MONTH TO DATE 2.48 2.14 0.34 3.12
SINCE SEP 1 2.48 2.14 0.34 3.12
SINCE JAN 1 23.39 24.48 -1.09 28.05
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 34 37 -3 4
SINCE SEP 1 34 37 -3 4
SINCE JUL 1 38 44 -6 4
COOLING
TODAY 6 2 4 7
MONTH TO DATE 92 90 2 135
SINCE SEP 1 92 90 2 135
SINCE JAN 1 812 904 -92 1115
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 2.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 58 11:00 AM
AVERAGE 76
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 96 2017
MINIMUM TEMPERATURE (F) 54 39 1999
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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