Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 140637
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SUN SEP 14 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 13 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 78 3:10 PM 93 2005 74 4 79
MINIMUM 64 11:59 PM 39 2014 55 9 66
AVERAGE 71 64 7 73
PRECIPITATION (IN)
YESTERDAY 1.30 2.75 2008 0.12 1.18 0.00
MONTH TO DATE 1.60 1.50 0.10 T
SINCE SEP 1 1.60 1.50 0.10 T
SINCE JAN 1 21.23 25.86 -4.63 33.53
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 36 26 10 24
SINCE SEP 1 36 26 10 24
SINCE JUL 1 52 51 1 39
COOLING
YESTERDAY 6 3 3 8
MONTH TO DATE 17 46 -29 33
SINCE SEP 1 17 46 -29 33
SINCE JAN 1 790 593 197 704
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 59 2:00 AM
AVERAGE 78
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 86 2021
MINIMUM TEMPERATURE (F) 54 40 2011
2013
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 6:31 AM CDT SUNSET 7:02 PM CDT
SEPTEMBER 15 2025.....SUNRISE 6:32 AM CDT SUNSET 7:01 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$