Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 090638
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT THU OCT 09 2025
...................................
...THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 8 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 63 9:46 AM 86 2007 64 -1 74
MINIMUM 41 11:36 PM 32 2000 45 -4 46
AVERAGE 52 55 -3 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.36 2008 0.11 -0.11 0.00
MONTH TO DATE 0.42 0.92 -0.50 0.00
SINCE SEP 1 2.31 4.49 -2.18 1.47
SINCE JAN 1 21.94 28.85 -6.91 35.00
DEGREE DAYS
HEATING
YESTERDAY 13 11 2 5
MONTH TO DATE 19 76 -57 39
SINCE SEP 1 55 197 -142 69
SINCE JUL 1 71 222 -151 84
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 58 6 52 5
SINCE SEP 1 170 77 93 101
SINCE JAN 1 943 624 319 772
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 44 2:00 PM
AVERAGE 70
..........................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 2018
MINIMUM TEMPERATURE (F) 45 31 2000
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 6:58 AM CDT SUNSET 6:19 PM CDT
OCTOBER 10 2025.......SUNRISE 6:59 AM CDT SUNSET 6:17 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$