317
CDUS43 KLOT 190631
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI SEP 19 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 18 2025
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)
YESTERDAY
MAXIMUM 82 1:19 PM 87 2007 72 10 82
MINIMUM 57 5:33 AM 40 2012 53 4 52
AVERAGE 70 63 7 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 2015 0.13 -0.13 0.00
MONTH TO DATE 1.60 2.12 -0.52 T
SINCE SEP 1 1.60 2.12 -0.52 T
SINCE JAN 1 21.23 26.48 -5.25 33.53
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 36 45 -9 24
SINCE SEP 1 36 45 -9 24
SINCE JUL 1 52 70 -18 39
COOLING
YESTERDAY 5 2 3 2
MONTH TO DATE 42 56 -14 58
SINCE SEP 1 42 56 -14 58
SINCE JAN 1 815 603 212 729
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 51 1:00 PM
AVERAGE 72
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 88 2016
MINIMUM TEMPERATURE (F) 52 34 2012
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 6:36 AM CDT SUNSET 6:53 PM CDT
SEPTEMBER 20 2025.....SUNRISE 6:37 AM CDT SUNSET 6:52 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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