Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 120706
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
206 AM CDT WED AUG 12 2026
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 11 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 4:21 PM 95 2016 81 -3 91
MINIMUM 68 5:34 AM 50 2004 62 6 74
AVERAGE 73 71 2 83
PRECIPITATION (IN)
YESTERDAY 0.29 1.17 2014 0.12 0.17 0.00
MONTH TO DATE 2.84 1.24 1.60 0.37
SINCE JUN 1 12.93 9.17 3.76 10.17
SINCE JAN 1 27.68 22.01 5.67 18.60
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 52 86 -34 39
SINCE JUL 1 4 13 -9 3
COOLING
YESTERDAY 8 6 2 18
MONTH TO DATE 71 74 -3 111
SINCE JUN 1 445 405 40 646
SINCE JAN 1 469 437 32 655
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 79 3:00 PM
AVERAGE 90
..........................................................
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 2026........SUNRISE 5:55 AM CDT SUNSET 7:57 PM CDT
AUGUST 13 2026........SUNRISE 5:56 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.
$$