147
CDUS43 KLOT 200641
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT WED MAY 20 2026
...............................
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 1:43 PM 90 1998 71 8 53
2012
MINIMUM 59 11:59 PM 37 2008 51 8 43
AVERAGE 69 61 8 48
PRECIPITATION (IN)
YESTERDAY T 0.50 2005 0.12 -0.12 0.00
MONTH TO DATE 0.54 2.39 -1.85 0.61
SINCE MAR 1 11.86 7.54 4.32 4.78
SINCE JAN 1 13.36 10.15 3.21 6.51
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 17
MONTH TO DATE 195 162 33 156
SINCE MAR 1 1251 1482 -231 1291
SINCE JUL 1 5739 5991 -252 5521
COOLING
YESTERDAY 4 2 2 0
MONTH TO DATE 28 20 8 18
SINCE MAR 1 41 28 13 21
SINCE JAN 1 41 28 13 21
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 13.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 56 2:00 PM
AVERAGE 72
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 91 2012
MINIMUM TEMPERATURE (F) 51 35 2002
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 5:26 AM CDT SUNSET 8:11 PM CDT
MAY 21 2026...........SUNRISE 5:25 AM CDT SUNSET 8:12 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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