207
CDUS43 KLOT 180640
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT MON SEP 18 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 68 3:07 PM 92 2018 75 -7 85
MINIMUM 53 11:59 PM 45 1999 56 -3 67
2014
AVERAGE 61 66 -5 76
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 4 3 1 0
MONTH TO DATE 25 24 1 4
SINCE SEP 1 25 24 1 4
SINCE JUL 1 29 31 -2 4
COOLING
YESTERDAY 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 17 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 61 4:00 PM
AVERAGE 79
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 89 2007
MINIMUM TEMPERATURE (F) 55 42 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page