Climatological Report (Daily)
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CDUS43 KLOT 040638
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT THU SEP 04 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 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 73 2:02 PM 94 2023 78 -5 74
MINIMUM 53 11:59 PM 49 2009 58 -5 51
AVERAGE 63 68 -5 63
PRECIPITATION (IN)
YESTERDAY 0.30 1.23 2018 0.11 0.19 0.00
MONTH TO DATE 0.30 0.34 -0.04 0.00
SINCE SEP 1 0.30 0.34 -0.04 0.00
SINCE JAN 1 19.93 24.70 -4.77 33.53
DEGREE DAYS
HEATING
YESTERDAY 2 1 1 2
MONTH TO DATE 2 3 -1 3
SINCE SEP 1 2 3 -1 3
SINCE JUL 1 18 28 -10 18
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 2 12 -10 0
SINCE SEP 1 2 12 -10 0
SINCE JAN 1 775 559 216 671
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 58 7:00 PM
AVERAGE 74
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 91 2023
MINIMUM TEMPERATURE (F) 58 45 2009
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 6:20 AM CDT SUNSET 7:20 PM CDT
SEPTEMBER 5 2025.....SUNRISE 6:21 AM CDT SUNSET 7:18 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$