Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 120634
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE AUG 12 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 11 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 91 2:50 PM 95 2016 81 10 78
MINIMUM 74 11:59 PM 50 2004 62 12 55
AVERAGE 83 71 12 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.17 2014 0.12 -0.12 0.00
MONTH TO DATE 0.37 1.24 -0.87 1.53
SINCE JUN 1 10.17 9.17 1.00 13.81
SINCE JAN 1 18.60 22.01 -3.41 32.56
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 39 86 -47 35
SINCE JUL 1 3 13 -10 6
COOLING
YESTERDAY 18 6 12 2
MONTH TO DATE 111 74 37 73
SINCE JUN 1 646 405 241 496
SINCE JAN 1 655 437 218 511
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 5:00 AM
LOWEST 49 3:00 PM
AVERAGE 69
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 91 2002
MINIMUM TEMPERATURE (F) 62 49 2004
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 5:56 AM CDT SUNSET 7:56 PM CDT
AUGUST 13 2025........SUNRISE 5:57 AM CDT SUNSET 7:55 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$