Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 040643
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT SAT OCT 04 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 3 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 92R 12:18 PM 86 2018 66 26 71
MINIMUM 63 1:23 AM 36 2004 47 16 51
2008
AVERAGE 78 57 21 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 2014 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.38 -0.38 0.00
SINCE SEP 1 1.89 3.95 -2.06 1.47
SINCE JAN 1 21.52 28.31 -6.79 35.00
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 4
MONTH TO DATE 0 26 -26 17
SINCE SEP 1 36 147 -111 47
SINCE JUL 1 52 172 -120 62
COOLING
YESTERDAY 13 1 12 0
MONTH TO DATE 24 3 21 0
SINCE SEP 1 136 74 62 96
SINCE JAN 1 909 621 288 767
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 11:00 PM
LOWEST 34 12:00 PM
AVERAGE 57
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 86 2005
MINIMUM TEMPERATURE (F) 47 32 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.
$$