225
CDUS43 KLOT 172136
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN SEP 17 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 67 2:59 PM 92 2018 75 -8 85
MINIMUM 59 9:32 AM 45 1999 56 3 67
2014
AVERAGE 63 66 -3 76
PRECIPITATION (IN)
TODAY 1.45R 1.27 2015 0.09 1.36 T
MONTH TO DATE 2.18 1.73 0.45 1.99
SINCE SEP 1 2.18 1.73 0.45 1.99
SINCE JAN 1 23.09 24.07 -0.98 26.92
DEGREE DAYS
HEATING
TODAY 2 3 -1 0
MONTH TO DATE 23 24 -1 4
SINCE SEP 1 23 24 -1 4
SINCE JUL 1 27 31 -4 4
COOLING
TODAY 0 3 -3 11
MONTH TO DATE 83 79 4 105
SINCE SEP 1 83 79 4 105
SINCE JAN 1 803 893 -90 1085
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 68 3:00 PM
AVERAGE 82
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 89 2007
MINIMUM TEMPERATURE (F) 55 42 2012
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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