624
CDUS43 KLOT 252135
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT THU SEP 25 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 25 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 11:12 AM 85 2007 70 5 77
2017
MINIMUM 59 3:53 AM 38 2001 50 9 56
AVERAGE 67 60 7 67
PRECIPITATION (IN)
TODAY 0.00 0.79 2016 0.11 -0.11 0.00
MONTH TO DATE 1.89 3.00 -1.11 1.47
SINCE SEP 1 1.89 3.00 -1.11 1.47
SINCE JAN 1 21.52 27.36 -5.84 35.00
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 36 83 -47 29
SINCE SEP 1 36 83 -47 29
SINCE JUL 1 52 108 -56 44
COOLING
TODAY 2 1 1 2
MONTH TO DATE 86 66 20 81
SINCE SEP 1 86 66 20 81
SINCE JAN 1 859 613 246 752
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 57 11:00 AM
AVERAGE 72
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2017
MINIMUM TEMPERATURE (F) 50 40 2004
2006
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 6:42 AM CDT SUNSET 6:43 PM CDT
SEPTEMBER 26 2025.....SUNRISE 6:43 AM CDT SUNSET 6:41 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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