Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 130635
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED AUG 13 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 12 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 83 2:25 PM 91 2002 81 2 82
MINIMUM 70 5:34 AM 49 2004 62 8 59
AVERAGE 77 71 6 71
PRECIPITATION (IN)
YESTERDAY 0.18 1.33 2005 0.12 0.06 0.00
MONTH TO DATE 0.55 1.36 -0.81 1.53
SINCE JUN 1 10.35 9.29 1.06 13.81
SINCE JAN 1 18.78 22.13 -3.35 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 12 6 6 6
MONTH TO DATE 123 80 43 79
SINCE JUN 1 658 411 247 502
SINCE JAN 1 667 443 224 517
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 10:00 PM
LOWEST 69 10:00 AM
AVERAGE 78
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 85 2010
2018
MINIMUM TEMPERATURE (F) 62 52 2013
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 5:57 AM CDT SUNSET 7:55 PM CDT
AUGUST 14 2025........SUNRISE 5:58 AM CDT SUNSET 7:54 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$