Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 040634
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN OCT 04 2026
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 3 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 64 3:35 PM 92 2025 66 -2 92
MINIMUM 42 4:25 AM 36 2004 47 -5 63
2008
AVERAGE 53 57 -4 78
PRECIPITATION (IN)
YESTERDAY T 1.40 2014 0.13 -0.13 0.00
MONTH TO DATE 1.15 0.38 0.77 0.00
SINCE SEP 1 5.90 3.95 1.95 1.89
SINCE JAN 1 36.79 28.31 8.48 21.52
DEGREE DAYS
HEATING
YESTERDAY 12 9 3 0
MONTH TO DATE 24 26 -2 0
SINCE SEP 1 90 147 -57 36
SINCE JUL 1 96 172 -76 52
COOLING
YESTERDAY 0 1 -1 13
MONTH TO DATE 0 3 -3 24
SINCE SEP 1 112 74 38 136
SINCE JAN 1 694 621 73 909
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 58 3:00 PM
AVERAGE 79
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 91 2025
MINIMUM TEMPERATURE (F) 47 32 2004
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 6:52 AM CDT SUNSET 6:28 PM CDT
OCTOBER 5 2026.......SUNRISE 6:53 AM CDT SUNSET 6:26 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$