538
CDUS43 KLOT 202152
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
452 PM CDT MON OCT 20 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 20 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 65 2:56 PM 82 2003 59 6 81
MINIMUM 37 5:35 AM 29 2002 41 -4 49
2018
2022
AVERAGE 51 50 1 65
PRECIPITATION (IN)
TODAY 0.00 0.38 2008 0.10 -0.10 0.00
MONTH TO DATE 1.84 2.22 -0.38 0.68
SINCE SEP 1 3.73 5.79 -2.06 2.15
SINCE JAN 1 23.36 30.15 -6.79 35.68
DEGREE DAYS
HEATING
TODAY 14 15 -1 0
MONTH TO DATE 112 230 -118 162
SINCE SEP 1 148 351 -203 192
SINCE JUL 1 164 376 -212 207
COOLING
TODAY 0 0 0 0
MONTH TO DATE 59 6 53 7
SINCE SEP 1 171 77 94 103
SINCE JAN 1 944 624 320 774
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 10.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 7:00 AM
LOWEST 30 3:00 PM
AVERAGE 57
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 81 2024
MINIMUM TEMPERATURE (F) 41 25 2018
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 7:11 AM CDT SUNSET 6:01 PM CDT
OCTOBER 21 2025.......SUNRISE 7:12 AM CDT SUNSET 6:00 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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