276
CDUS43 KLOT 182134
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON SEP 18 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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 70 2:59 PM 89 2007 75 -5 85
MINIMUM 51 5:49 AM 42 2012 55 -4 68
AVERAGE 61 65 -4 77
PRECIPITATION (IN)
TODAY 0.00 1.64 2015 0.10 -0.10 0.98
MONTH TO DATE 2.18 1.83 0.35 2.97
SINCE SEP 1 2.18 1.83 0.35 2.97
SINCE JAN 1 23.09 24.17 -1.08 27.90
DEGREE DAYS
HEATING
TODAY 4 3 1 0
MONTH TO DATE 29 27 2 4
SINCE SEP 1 29 27 2 4
SINCE JUL 1 33 34 -1 4
COOLING
TODAY 0 3 -3 12
MONTH TO DATE 83 82 1 117
SINCE SEP 1 83 82 1 117
SINCE JAN 1 803 896 -93 1097
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 55 12:00 PM
AVERAGE 76
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 88 2016
MINIMUM TEMPERATURE (F) 55 38 2012
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 6:35 AM CDT SUNSET 6:56 PM CDT
SEPTEMBER 19 2023.....SUNRISE 6:36 AM CDT SUNSET 6:54 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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