584
CDUS43 KLOT 112137
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT THU SEP 11 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 11 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 MM 91 2005 75 0 84
MINIMUM 58 MM 44 2017 55 3 55
AVERAGE 67 65 2 70
PRECIPITATION (IN)
TODAY 0.00 2.83 2022 0.12 -0.12 0.00
MONTH TO DATE 0.30 1.27 -0.97 T
SINCE SEP 1 0.30 1.27 -0.97 T
SINCE JAN 1 19.93 25.63 -5.70 33.53
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 36 20 16 24
SINCE SEP 1 36 20 16 24
SINCE JUL 1 52 45 7 39
COOLING
TODAY 2 3 -1 5
MONTH TO DATE 8 40 -32 22
SINCE SEP 1 8 40 -32 22
SINCE JAN 1 781 587 194 693
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 8.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 60 12:00 PM
AVERAGE 77
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 2005
MINIMUM TEMPERATURE (F) 55 42 2014
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 6:27 AM CDT SUNSET 7:08 PM CDT
SEPTEMBER 12 2025.....SUNRISE 6:29 AM CDT SUNSET 7:06 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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