823
CDUS43 KLOT 302135
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT TUE SEP 30 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 30 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 81 1:11 PM 85 2019 67 14 76
MINIMUM 59 4:01 AM 35 2004 48 11 60
AVERAGE 70 58 12 68
PRECIPITATION (IN)
TODAY 0.00 0.26 2018 0.12 -0.12 0.00
MONTH TO DATE 1.89 3.57 -1.68 1.47
SINCE SEP 1 1.89 3.57 -1.68 1.47
SINCE JAN 1 21.52 27.93 -6.41 35.00
DEGREE DAYS
HEATING
TODAY 0 8 -8 0
MONTH TO DATE 36 120 -84 30
SINCE SEP 1 36 120 -84 30
SINCE JUL 1 52 145 -93 45
COOLING
TODAY 5 1 4 3
MONTH TO DATE 112 71 41 96
SINCE SEP 1 112 71 41 96
SINCE JAN 1 885 618 267 767
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 42 3:00 PM
AVERAGE 68
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 82 2000
2023
MINIMUM TEMPERATURE (F) 48 32 2003
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 6:48 AM CDT SUNSET 6:34 PM CDT
OCTOBER 1 2025.......SUNRISE 6:49 AM CDT SUNSET 6:32 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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