342
CDUS43 KLOT 140633
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU AUG 14 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 13 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 1:26 PM 92 2010 83 3 85
MINIMUM 68 11:45 PM 54 2004 65 3 62
AVERAGE 77 74 3 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 2011 0.13 -0.13 0.00
MONTH TO DATE 0.93 1.46 -0.53 0.50
SINCE JUN 1 7.67 8.58 -0.91 10.77
SINCE JAN 1 15.44 20.10 -4.66 25.06
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 21 40 -19 14
SINCE JUL 1 0 3 -3 3
COOLING
YESTERDAY 12 9 3 9
MONTH TO DATE 158 125 33 111
SINCE JUN 1 790 616 174 663
SINCE JAN 1 811 676 135 700
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 43 12:00 PM
AVERAGE 68
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 2015
MINIMUM TEMPERATURE (F) 65 52 2004
SUNRISE AND SUNSET
AUGUST 14 2025........SUNRISE 5:59 AM CDT SUNSET 7:53 PM CDT
AUGUST 15 2025........SUNRISE 6:00 AM CDT SUNSET 7:52 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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