Climatological Report (Daily)
Issued by NWS
Issued by NWS
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913
CDUS43 KLOT 032134
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SUN AUG 03 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 3 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 12:53 PM 94 2005 83 -3 90
MINIMUM 59 4:54 AM 55 2000 66 -7 70
AVERAGE 70 75 -5 80
PRECIPITATION (IN)
TODAY 0.00 1.33 2004 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.33 -0.33 0.15
SINCE JUN 1 6.74 7.45 -0.71 10.42
SINCE JAN 1 14.51 18.97 -4.46 24.71
DEGREE DAYS
HEATING
TODAY 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
TODAY 5 10 -5 15
MONTH TO DATE 13 30 -17 42
SINCE JUN 1 645 521 124 594
SINCE JAN 1 666 581 85 631
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 44 1:00 PM
AVERAGE 69
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2018
MINIMUM TEMPERATURE (F) 66 55 2017
SUNRISE AND SUNSET
AUGUST 3 2025........SUNRISE 5:47 AM CDT SUNSET 8:08 PM CDT
AUGUST 4 2025........SUNRISE 5:48 AM CDT SUNSET 8:06 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$