Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 042133
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SAT OCT 04 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 4 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 91R 1:19 PM 86 2005 66 25 68
MINIMUM 65 6:11 AM 32 2004 47 18 54
AVERAGE 78 56 22 61
PRECIPITATION (IN)
TODAY 0.00 0.50 2002 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.49 -0.49 0.00
SINCE SEP 1 1.89 4.06 -2.17 1.47
SINCE JAN 1 21.52 28.42 -6.90 35.00
DEGREE DAYS
HEATING
TODAY 0 9 -9 4
MONTH TO DATE 0 35 -35 21
SINCE SEP 1 36 156 -120 51
SINCE JUL 1 52 181 -129 66
COOLING
TODAY 13 1 12 0
MONTH TO DATE 37 4 33 0
SINCE SEP 1 149 75 74 96
SINCE JAN 1 922 622 300 767
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 12:00 AM
LOWEST 33 3:00 PM
AVERAGE 56
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 83 2005
MINIMUM TEMPERATURE (F) 46 26 2004
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 6:52 AM CDT SUNSET 6:27 PM CDT
OCTOBER 5 2025.......SUNRISE 6:53 AM CDT SUNSET 6:25 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$